9-10高三下·北京东城·阶段练习
1 . QQ, ______you can chat with your friends, makes communication easy.
A.why | B.which | C.that | D.where |
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9-10高一下·贵州铜仁·单元测试
2 . Joan together with her parents ____ going to visit the Summer Palace this Saturday.
A.is | B.was | C.are | D.were |
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