Polly goes to a gym twice ( ) week with her friends.A.aB.theC.anD./
问题描述:
Polly goes to a gym twice ( ) week with her friends.
A.a
B.the
C.an
D./
答
选A。每周两次
答
A。
twice a week :一周两次
Plloy和她的朋友一周去两次健身馆。
答
A
twice a week 一周两次
答
A 每周两次