[化学鉴别题]
参考答案:
采用Keller-Kiliani反应鉴别,其中A阴性,B阳性。
Would you like _______ us to Shanghai?
A.take
B.taking
C.to taking
D.to take
¥6007.14应写成人民币陆仟零柒元壹角肆分整。( )