藿香、砂仁、自豆蔻、草豆蔻均能（）。
A.行气
B.健脾
C.燥湿
D.解暑
E.消食
参考答案：A
He ____ they didn't start early they wouldn't catch the first bus. [ ]
A. said that if
B. asked if
C. asked whether
D. said that whether
蛇夫座NGC6240中心据判断存在着几个巨型黑洞（）？
A、5.0
B、4.0
C、3.0
D、2.0
