They don't know _____ you will do in a weak. [ ]
A. that
B. why
C. how
D. what
答案:D
下图中下列天气符号表示沙尘暴的是 ( )
功能化湿行气,温中止泻,安胎的药物是()
A.藿香
B.砂仁
C.佩兰
D.苍术
E.白豆蔻