问题

Our holiday cost a lot of money— Did it? Well, that doesn’t matter________you enjoyed yourselves

A:as long as
B:unless
C:as soon as
D:though

正确答案是：

同类题型

is body and soul to bringingup-to-date technology and international attention to China’s Aids problem,DrDavid Ho , born in Taiwan, spent little time with his family

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