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【单选题】
电动机的点动控制线路和自锁控制线路的根本区别是( )
A.
点动控制线路有自锁触头
B.
自锁控制线路有自锁触头
C.
自锁线路有复合按钮
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参考答案:
举一反三
【单选题】The farm is a major marketplace for millions of tons of synthetic fertilizers and pesticides, and for advanced machinery and the fuel required to run it. The modern superfarm, large and highly capital...
A.
their sizes
B.
the machinery employed
C.
the degree of dependence on resources
D.
the kinds of crops cultivated and animals raised
【简答题】Forty to sixty percent of genetically modified organisms are finding their way to the produce departments. That process involves taking a gene from one plant or animal and putting it in another. “ So ...
【单选题】商务中心(汉译英)
A.
business centre
B.
business trip
C.
Shopping centre
【简答题】while是____结构语句。
【单选题】—It's better for you to _____ the pear if you would like to eat. —Why? —Because there is some pesticide (农药) on it. —Oh, I see, thank you. [     ]
A.
pour
B.
peel
C.
wash
D.
cook
【单选题】The farm is a major marketplace for millions of tons of synthetic fertilizers and pesticides (杀虫剂),and advanced machinery and the fuel required to run it. The modern super farm, large and highly capit...
A.
their sizes
B.
the machinery employed
C.
the degree of dependence on resources
D.
the kinds of crops cultivated and animals raised
【单选题】Look! The boys football under the tree.
A.
play
B.
is play
C.
is playing
D.
are playing
【简答题】Match the Chinese expressions with their corresponding English translation. 把汉语短语与其对应的英语翻译匹配起来。A. 将其主要功能从控制转变为服务B. 专利权C. 盗版问题D. 培养公民的版权意识E. 加大对违法分子的惩处力度F. 20多年的改革开放过程. 计划经济H. 中国传统文化中的轻商观念I. 寻求心理上的平衡...
【单选题】Look! The boys _____ happily in the river.
A.
swim
B.
swam
C.
will swim
D.
are swimming
【多选题】请把下列英文的单词或短语翻译成汉语 fax number ____________ check _________________ business center _____________ domestic fax  _____________ 5. print _____________
A.
传真号码
B.
检查、核对
C.
商务中心
D.
国内传真
E.
打印
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