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【判断题】
为了不让顾客等待太久，我们可以频繁的使用之前设置好的快捷短语。A.
正确
B.
错误
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【简答题】电流是一个______量,电流的方向只表明电荷的_______________方向。
【单选题】— She is too busy to help us finish the work. — Let's do it _____. [ ]
A.
herself
B.
myself
C.
yourselves
D.
ourselves
【单选题】________ you are busy, let us help you finish the project.
A.
Although
B.
Now that
C.
As soon as
D.
Even if
【单选题】—They are too busy to help us finish the work. —Let's do it ________. [ ]
A.
herself
B.
myself
C.
ourselves
D.
itself
【简答题】第3章 水文频率计算时,水文学的基本资料,必须满足( )、( )、( )、( )和( )。
【单选题】— He is too busy to help us finish the work. — Let's do it _____. [ ]
A.
itself
B.
myself
C.
ourselves
D.
himself
【简答题】Let us finish the discussion of the contract conditions.
【简答题】语法填空 If we want to finish anything in life, let us not forget that we must persevere（坚持不懈）. If we want to learn 1 lessons well in school, we must be hard- working and not give up 2 we come to anything...
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