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【单选题】
There are some dangerous fish in the river, and I've warned Jack _____ here. [ ]A.
not to swim
B.
to not swim
C.
swim not to
D.
to swim not to
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皮皮学刷刷变学霸
举一反三
【简答题】使用上述定义的顺序表结构及操作,实现: 1)两个整数集合的并操作 2)两个整数集合的交操作
【单选题】This box is______ that one.
A.
twice big than
B.
twice bigger
C.
twice as big as
D.
twice more big than
【简答题】句型转换. 1. The box is so big that he can't carry it. The box is _____ big _____ him _____ carry. 2. Joho said to Mary, 'Could you pass me the sugar?' John _____ Mary _____ she could pass_____ the sugar....
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