题目
题型：同步题难度：来源：
2. Anna wants to get her ears_____ ( pierce).
3. Young trees should _____( water) as often as possible.
4. You need ______ (wear) warm clothes, or you"ll catch a cold.
5. The old should __ (speak) to politely.
答案
核心考点
试题【用所给词的适当形式填空。1. _____ ( eight, year, old) should be allowed to drive.2. Anna want】；主要考察你对动词的被动语态等知识点的理解。[详细]
举一反三
B. are used
C. were used
B. will ask
C. are asked
B. have attracted
C. are attracting
D. are attracted
B. was taken away
C. had taken away
D. has taken away