【单选题】
The workers are busy _____ models for the exhibition.
A. to make
B. with making
C. being making
D. making
查看试卷，进入试卷练习
微信扫一扫，开始刷题
答案
D
解析
暂无解析
相关试题
【单选题】
It was well known that Thomas Edison _______ the electric lamp.
A. discovered
B. invented
C. found
D. developed
【单选题】
She wonders ____ will happen to her private life in the future.
A. that
B. it
C. this
D. what
【单选题】
The higher the temperature, _____ the liquid evaporates.
A. the faster
B. the more fast
C. the slower
D. the more slower
【单选题】
Australia is one of the few countries ______ people drive on the left of the road.
A. which
B. that
C. where
D. on which
【单选题】
Sunday is the day ____ people usually don't go to work.
A. when
B. which
C. in which
D. that
【单选题】
They got there an hour _____ than the others.
A. early
B. much early
C. more early
D. earlier
【单选题】
The grey building is the place where the workers live, and the white building is the place where the spare parts ____ .
A. are producing
B. are produced
C. produced
D. being produced
【单选题】
Once environmental damage ______, it takes many years for the system to recover.
A. is to do
B. does
C. had done
D. is done
【单选题】
We worked hard and completed the task ___.
A. in the time
B. on the time
C. ahead of time
D. before time
【单选题】
I like the teacher _______ classes are very interesting and creative.
A. which
B. who
C. whose
D. what
【单选题】
When Lily came home at 5 p. m. yesterday, her mother ______ dinner in the kitchen.
A. cooked
B. was cooking
C. cooks
D. has cooked
【单选题】
I don’t know the park, but it's _____ to be quite beautiful.
A. said
B. told
C. spoken
D. talked
【单选题】
The young lady coming over to us ______ our English teacher; the way she walks tells us that!
A. must be
B. can be
C. would be
D. could be
【单选题】
Eggs, though rich in nourishments, have ______ of fat.
A. a large number
B. the large number
C. a large amount
D. the large amount
【单选题】
Neither John ______his father was able to wake up early enough to catch the morning train.
A. nor
B. or
C. but
D. and
【单选题】
His salary as a driver is much higher than ________.
A. a porter
B. is a porter
C. as a porter
D. that of a porter
【单选题】
Would you let ____ to the park with my classmate, Mum?
A. me go
B. me going
C. I go
D. I going
【单选题】
I have been looking forward to_____ from my parents.
A. hear
B. being heard
C. be heard
D. hearing
【单选题】
It's bad _____ for you to smoke in the public places where smoking is not allowed.
A. behavior
B. action
C. manner
D. movement
【单选题】
The computer system ____ suddenly while he was searching for information on the Internet.
A. broke down
B. broke out
C. broke up
D. broke in
【单选题】
If she wants to keep slim, she must make a ___ in her diet
A. change
B. turn
C. run
D. go
【单选题】
______ the War of Independence, the United States was an English colony.
A.
B. efore B. At
C. In
D. Between
【单选题】
A police officer claimed he had attempted to ____ paying his fare.
A. avoid
B. reject
C. refuse
D. neglect
【单选题】
While I was in the university, I learned taking photos, ______ is very useful now for me.
A. it
B. which
C. that
D. what
【单选题】
He is not seriously ill, but only a ____ headache.
A. obvious
B. delicate
C. slight
D. temporary
【单选题】
On average, a successful lawyer has to talk to several ____ a day.
A. customers
B. supporters
C. guests
D. clients
【单选题】
You shouldn't ______ your time like that, Bob, and was cold yesterdak tonight.
A. cut
B. do
C. kill
D. kick
【单选题】
Both the kids and their parents ____ English, I think. I know it from their accent.
A. is
B. been
C. are
D. was
【单选题】
He opened the letter and it contained ___.
A. an important information
B. some important informations
C. many important information
D. some important information
推荐试题
【单选题】
___不属于我国检疫性有害生物名录中的有害生物。
A. 小麦矮腥黑穗病菌（Tilletia controversa ）
B. 松材线虫（Bursaphelenchus xylophilus）
C. 新菠萝灰粉蚧（Dysmicoccus neobrevipes）
D. 绿豆象（Callosobruchus chinensis）
【单选题】
国境外发生重大动植物疫情并有可能传入中国时，___可以对相关边境区域采取控制措施，必要时下令禁止来自动植物疫区的运输工具进境或封锁口岸。
A. 农业农村部
B. 海关总署
C. 国务院
D. 受动植物疫情威胁地区的地方人民政府
【单选题】
植物检疫证书的英文翻译是：___。
A. quarantine certificate
B. phytosanitary certificate
C. sanitary certificate
D. plant protect certificate
【单选题】
下列关于有害生物风险等级判断的表述，错误的是：___。
A. 低可能性与轻微后果则为低风险
B. 高可能性与严重后果则为高风险
C. 高可能性与轻微后果则为低风险
D. 低可能性与轻微后果则为高风险
【单选题】
根据确定的风险类型和程度，海关总署可对出入境货物、物品采取的检验检疫风险预警措施不包括：___。
A. 向所有贸易往来国家发布风险警示通告，提醒注意某种出入境货物、物品的风险
B. 向各隶属海关发布风险警示通报，对特定出入境货物、物品有针对性地加强检验检疫和监测
C. 向国内外生产厂商或相关部门发布风险警示通告，提醒其及时采取适当的措施，主动消除或降低出入境货物、物品的风险
D. 向消费者发布风险警示通告，提醒消费者注意某种出入境货物、物品的风险
【单选题】
评估有害生物潜在的经济影响，一般不包括：___。
A. 对有害生物分析地区潜在寄主或特定寄主的影响
B. 对有害生物分析地区市场、社会的影响
C. 对有害生物分析地区生态环境影响
D. 对有害生物分析地区知名度影响
【单选题】
我国已于___加入IPPC公约组织，成为该组织的第____成员。
A. 2005年10月；140个
B. 2006年10月；140个
C. 2006年10月；141个
D. 2005年10月；141个
【单选题】
入侵生物对新栖息地的生态系统产生不可扭转的破坏，与当地物种竞争生态位，并分泌___以抑制其他物种生长，对原有的生态系统造成巨大的破坏。
A. 后代
B. 化感物质
C. 粘液
D. 毒药
【单选题】
小麦线条花叶病毒的学名是：___。
A. Maize chlorotic mottle virus
B. Arabis mosaic virus
C. Cucumber green mottle mosaic virus
D. Wheat streak mosaic virus
【单选题】
双名法的双名分别是指“属名”和“种加词”，二者书写时___。
A. “属名”斜体；“种加词”正体
B. “属名”正体；“种加词”斜体
C. “属名”正体；“种加词”斜体
D. “属名”斜体；“种加词”斜体
【单选题】
学名常附带些缩写字，如spp.表示___。
A. species plurimus；许多种
B. subspecies；亚种
C. species plurimus；亚种
D. subspecies ；许多种
【单选题】
集装箱装载的进境粮食，根据每批报检的集装箱数量确定开箱抽检集装箱数量，当数量超过5个集装箱的，则每增加___集装箱增加抽检1个。
A. 30个
B. 20个
C. 10个
D. 5个
【单选题】
船运散装粮食取样时，在距离船舱四壁至少1m远的全舱范围内至少均匀布点___，从各个抽样点货物表面10cm以下扦取原始样品。每舱抽取一份不少于____的复合样品。
A. 5个；5kg
B. 5个；50kg
C. 50个；5kg
D. 50个；50 kg
【单选题】
散装进境粮食，同一申报号、同一品种、同一等级的粮食申报数量少于10,000吨的，每500吨扦取1个原始样品，样品量不少于___。
A. 2千克
B. 4千克
C. 6千克
D. 8千克
