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1. You ________ touch an electric warmer. It's dangerous.
A.
need
B.
must
C.
needn't
D.
mustn't
【考点】
情态动词;
【答案】
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单选题
普通
课时演练
换一批
1. There will be an important test tomorrow morning. You ________ be late.
A.
may not
B.
needn't
C.
mustn't
D.
couldn't
单选题
普通
2. How many pieces can you ________the cake________？
A.
be divided; into
B.
divided; into
C.
divide; into
D.
be divide; into
单选题
普通
3. It's cold, so we decide ________out.
A.
go
B.
to go
C.
not to go
D.
went
单选题
普通