Daisy has been learning Putonghua __________ the age of five.A．atB．sinceC．forD．
题型：不详难度：来源：
| Daisy has been learning Putonghua __________ the age of five. |
答案
| B |
解析
试题分析：句意：Daisy在他从他五岁的时候就学普通话。现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用.根据该句是现在完成时态，the age of five 是时间点，故选B。 |
举一反三
| They missed the school bus, _____ they were late for class. |
-- Would you like to go to the concert with me?
-- I’d love to, _________ I’m afraid I have no time. |
____________ Davy called me, I was sleeping.| A．Until | B．When | | C．While | D．Because |
|
I was surfing the Internet my brother was doing his homework.| A．after | B．because | C．while | D．When |
|
Being blind is something most people can’t imagine.
A. who B. that C. what |
最新试题
热门考点