－      does your father go to see your grandmother ?
－ Once a month .
A. How long .          B. How soon          C. How often.
C
“how long ”意思是“多長時間”，對for+一段時間提問，“how soon”意思是“要多久”，對in+一段時間提問，“how often”意思是“多久一次”。答語是一月一次，故C 。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：單選題

Keep an eye on my purse - I'm just going to the bathroom.
A．Look throughB．Look up
C．Look afterD．Look out

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Yesterday we asked one hundred  ______ at Hilltop School about their new year's plans .
A . students        B. doctors            C. workers.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Jack is _____ busy ______ he often forgets to have breakfast.
A．too; to B．enough; toC．so; thatD．because; so

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Many social workers went to Ya’an to ______ clean water and food to local people to reduce their pain from the earthquake.
A．put outB．come outC．work outD．give out

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

The mountain I visited last Sunday isn’t very ________. Few ________ go sightseeing there.
A．tourist; touristsB．touristy; touristC．touristy; touristsD．tourist; tourist

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

I will meet Jane at the station. Please ________ what time she will arrive.
A．countB．chooseC．checkD．catch

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

You look tired these days. I think  you need a  ________sleep.
A．shorterB．shortest.C．betterD．best

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—There _______ a factory here, but now it has changed into a big supermarket.
— You are so lucky to live here.
A．used to have B．is used to beC．used to be D．was used to be

查看答案和解析>>

同步練習(xí)冊答案