C.cast off D.cast down

答案　D

解析　句意为：Jenny听到她们球队没有赢得比赛的消息很沮丧。cast aside扔，抛，废弃，废除；cast away扔掉；cast off脱下，解开，摆脱，抛弃；cast down沮丧，泄气，气馁(常用于被动结构或作表语)，所以选D。

6.-I hear you invited many honored guests to your birthday party.

-Yes，but most of the invitations were for some emergency.

A.cancelled B.declined

C.abandoned D.resisted

答案　B

解析　句意为：--我听说你邀请了很多贵宾参加你的生日聚会。--是的，但是因为某些紧急事件，大多数邀请被拒绝了。cancel 取消；decline 谢绝；abandon 抛弃；resist 抵制。

7.Wind is now the world's fastest growing of power.

A.source B.sense

C.result D.root

答案　A

解析　句意为：风能是现在世界上增长最快的动力来源。source源泉，来源，符合句意。sense感觉；result结果；root根源，根。

8.To strengthen Japan's diplomatic influence and increase military presence across the world，Abe(安倍) a greater role for his country in international affairs since he took office.

A.sought B.had sought

C.is seeking D.has been seeking

答案　D

解析　根据题干中的since从句可知，主句要使用现在完成时或现在完成进行时，故选D。

9.While working in Kunming，he checked the weather each morning for months he realized it would be the same every day.(2017·南京三模，33)

A.when B.after

C.before D.since

答案　C

解析　句意为：在昆明工作的时候，他连续几个月每天早上查看天气预报后才意识到每天的天气都差不多。before表示"......(之后)才......"。

10.Anne lost her wallet and Mother wasn't surprised that as she was too careless.(2017·镇江一模，34)

A.she was so B.so was she

C.so did she D.she did so