问题补充:
We can’t go to the mountain the bad weather.
A. because
B. because of
C. although
D. so
答案:
A. because
(答案→)B. because of
C. although
D. so
解析:由于糟糕的天气我们不能去爬山。A. because是连词,其后接原因状语从句;B. because of是复合介词,其后接名词、名词短语、代词或动名词;C. although 虽然-----但是;D. so所以。the bad weather糟糕的天气,是名词短语,故选B..