______指模块内执行几个逻辑上相似的功能,通过参数确定该模块完成哪一个功能。把需要同时执行的动作组合在一
查看答案
The twin sisters looked so alike that I could hardly tell__________of them I had spoken to
A. which
B. either
C. whom
D. who
请回答(83)题
A. honest
B. calm
C. shy
D. silent
A.meansB.meaningsC.significanceD.senses
A. means
B. meanings
C. significance
D. senses