My American friend knows my problem because I()my ideas with him.
A.have changed
B.changed
C.have exchanged
D.exchanged

It may safely stated______, just as the majority eat too much, so the majority sleep too much.A．asB．thatC．whatD．so 点击查看答案

The misunderstanding between the father and son() from the lack of communication.A.raisedB.roseC.aroseD.aroused

A.
A.raised
B.rose
C.arose
D.aroused

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