1.America is _____ communication ______ korea ______ the nuclear problem.
问题描述：
1.America is _____ communication ______ korea ______ the nuclear problem.
A.in; with; on B.in; with; for C.on; with; for D.on; with; for
2.We drove ______ the direction of Hangzhou _______ a high speed.
A.to; at B.in; by C.in; at D.to; with
3.He got to the station early,______ missing his train.
A.in case of B.instead of C.for fear of D.in search of
答
1.A
in communication with sb. 与某人交流；on关于
2. A
to the direction of +地点:往……的方向
at a high speed 高速（行驶）
3. C
for fear of 担心
in case of万一；instead of代替；in search of寻找,搜寻
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