1.Itremainsunknown（A）thepeacetalkbetweenthetwocountriesisgoingtoleadA.whereB.whenC.howD.why为什么不选C?2.we'dbettertaketheumbrella--i'msureit(C)whenwearrivelondon:it'salwayswetthereatthistimeofyearA.willrai

Question

1.It remains unknown（A）the peace talk between the two countries is going to lead
A.where B.when C.how D.why
为什么不选C?
2.we'd better take the umbrella--i'm sure it (C)when we arrive london:it's always wet there at this time of year
A.will rain B.is raining C.will be raining D.would rain
为什么不选A

Answer 1

1.It remains unknown（A）the peace talk between the two countries is going to lead
A.where B.when C.how D.why
关键词：lead 用法考点 ～ somebody somewhere lead后面跟地点（somewhere） 故选A.
2.We'd better take the umbrella--I'm sure it (C)when we arrive London:it's always wet there at this time of year
A.will rain B.is raining C.will be raining D.would rain
考点：时态,说话的人断定当他们人到达London时,已经在下雨了,所以要用将来进行时,选C.