—Where is Jack?—He is away to spend his holiday.He's gone either to Hangzhou or to Wuhan,but I'm not sure _____ .\x05A.that \x05\x05B.which \x05\x05C.where \x05\x05D.there 好像是南昌市的中考题,答案给出是C（不知道正不正确）

—Where is Jack?—He is away to spend his holiday.He's gone either to Hangzhou or to Wuhan,but I'm not sure _____ .\x05A.that \x05\x05B.which \x05\x05C.where \x05\x05D.there 好像是南昌市的中考题,答案给出是C（不知道正不正确）
—Where is Jack?—He is away to spend his holiday.He's gone either to Hangzhou or to Wuhan,but I'm not sure _____ .
\x05A.that \x05\x05B.which \x05\x05C.where \x05\x05D.there
好像是南昌市的中考题,答案给出是C（不知道正不正确）,想问选B不行吗?我知道他不是去了杭州就是去了武汉,但我不知道是哪个（城市）.

—Where is Jack?—He is away to spend his holiday.He's gone either to Hangzhou or to Wuhan,but I'm not sure _____ .\x05A.that \x05\x05B.which \x05\x05C.where \x05\x05D.there 好像是南昌市的中考题,答案给出是C（不知道正不正确）
—Where is Jack?
—He is away to spend his holiday. He's gone either to Hangzhou or to Wuhan, but I'm not sure _____ .
\x09A. that \x09\x09B. which \x09\x09C. where \x09\x09D. there
好像是南昌市的中考题,答案给出是C（不知道正不正确）,想问选B不行吗?解释为：我知道他不是去了杭州就是去了武汉,但我不知道是哪个（城市）.
答：此题最佳答案是C
译：杰克在哪里?
他外出度假了.或是到杭州或是到武汉,不过我不肯定去了哪里.
析：有两处可定C为最佳.一是问句是Where,不是which city, 二是：either ... or .这个并列结构中是to+城市名,不是He's gone to either Hangzhou or Wuhan, 所以后面的I'm not sure 的部分用where 与to+city名对应.