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【单选题】
当用梯子作业时，梯子放置的位置要保证梯子各部分与（）之间保持足够的安全距离，且有专人扶梯。A.
带电部分
B.
接地
C.
设备
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举一反三
【单选题】对划线部分提问。 They waited at the bus stop two minutes ago . ________ did they wait at the bus stop.
A.
When
B.
How
C.
Why
D.
What
【单选题】---I’m sorry you have missed the bus. It ______ just two minutes ago. ---What a pity!
A.
left
B.
has been away
C.
was leaving
D.
leaves
【简答题】There were five apples in the basket two minutes ago. 变否定句: 变一般疑问句: 肯定回答: 否定回答:
【简答题】用括号内所给词的适当形式填空。 1．Two minutes ago, the woman _________ (ask). 2．It's your turn _________ (give) a talk now. 3．She _________ (hurt) her leg when she fell off her bike. 4．Last term, he _________ (start)...
【单选题】— Where is Mary? — She must be in the bedroom. I heard her ______ when I passed two minutes ago. [ ]
A.
singing
B.
to sing
C.
writing
D.
to write
【单选题】Two minutes ago, there an eraser,a pen and some books on the desk.
A.
was
B.
were
C.
is
D.
are
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