题目内容
-----_______do you take the medicine?
-----Three times a day.
A.How long B.How far C.How often
C
解析试题分析：句意：---你多长时间服一次药？每天三次。How long：多长时间，提问时间长度，How far：多远，提问距离， How often多长时间，提问频率。根据句意可知选C。
考点：考查疑问词辨析。
名校课堂系列答案Many students didn’t realize the importance of study _______ they left school.
| A．when | B．until | C．after | D．unless |
---Why is the little boy crying over there?
-----He is too short to reach ___ the toy bear ___ the toy car on the shelf?
| A．both …and | B． either …or | C．neither….nor | D．not…but[ |
------Did you give Tom a call?
-------I didn’t need to,____________I’ll see him soon.
| A．when | B．though | C．until | D．because |
---I’m going to Hangzhou for a holiday this weekend.
--- ___ you are there, could you buy me some green tea?
| A．Because | B．While | C．During | D．As |
He can swim very well, ______ he doesn’t want to join the club.
| A．and | B．but | C．/ | D．or |
His father and mother ____ teachers.
| A．are all | B．are both | C．both are | D．all are |
I’m not sure if he _____ me . If I ________ , I will go with you.
| A．will invite; will be invited | B．will invite; am invited |
| C．invite; will invite | D．invite; invite |
—Oh! I failed again.
—Don’t lose heart. One more effort (努力), _________ you will succeed.
| A．so that | B．since | C．however | D．and |