There is plenty of rain in the southeast, there is little in the northwest.

There is plenty of rain in the southeast,         there is little in the northwest.

A.because

B.therefore

C.while

D.as

答案及解析： C

解析：

试题

分析：考查连词：A. because因为，B. therefore因此C. while然而，虽然，D. as 正如，根据句义“东南部雨水多，西北部几乎没有”，A、B和D三个选项放在句中意思不通。while有“虽然”的意思，可以放在句中，表示转折。选C。考点：考查连词词辨析

点评：连词的辨析集中在词义辨析，做题时特别是上下文的逻辑关系要理解到位。