-What’s she doing vacation? -She’s A. on; go campingB. for; going campingC. for ; goes to

-What’s she doing vacation?
-She’s
A. on; go camping
B. for; going camping
C. for ; goes to camp
D. under; going camping

A. on; go camping(答案→)B. for; going campingC. for ; goes to campD. under; going camping解析：考查固定搭配。句意：----她打算做什么度假？---她打算去野营。第一空用介词for表示对于，关于，短语：去野营go camping，根据题中用的时态是现在进行时，故选B。

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