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举一反三
【简答题】Fill in the blanks with the proper form of words given in brackets. The difficult work (courage) Alan and he left school. The (punish) was too harsh for him. They decided to (decorate) the room with m...
【判断题】四大基本技能的综合训练往往使用较短的段子进行练习。()
A.
正确
B.
错误
【单选题】下列除哪项外均为中药品质变异现象( )。
A.
破碎
B.
变色
C.
虫蛀
D.
泛油
【单选题】在以太网里,是根据数据帧里的哪个字段来决定转发数据的去向。
A.
前同步信号
B.
目地MAC地址
C.
源MAC地址
D.
数据类型
【单选题】Half of the students done most of the work. The rest of the work rather difficult. [     ]
A.
have ; is
B.
has ; are
C.
have ; are
D.
has ; is
【单选题】_____ it was finished in time.
A.
As the work was difficult
B.
Difficult as the work was
C.
Difficult as was the work
D.
As was the work difficult
【单选题】下列除哪项外均为中药品质变异现象( )。
A.
破碎
B.
变色
C.
虫蛀
D.
泛油
E.
发霉
【单选题】—Mr. Smith, why are you always asking me to do the difficult work? —Because you _______ do such a thing and nobody else is fit for it.
A.
would
B.
should
C.
can
D.
may
【单选题】果汁样品的准确称量采用_____
A.
必须用分析天平
B.
必须用普通电子天平
C.
都可以,但是普通电子天平足以满足需求
D.
不确定
【单选题】I think Tom ________ to finish the difficult work in an hour or two. [     ]
A.
can't
B.
will
C.
is able
D.
isn't able
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