{01}— Do you think the weather will be all right this golden week? — No, _____ we"re lucky, it is reported that there will be sandstorms anyway. A. if B. though C. unless D. as 解析: 本题选C。
{02}The place was flooded ________ it had been raining for several weeks. A.because B.because of C.ever since D.as a result of 解析: 本题选A。
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