题目内容

We should make contributions ______ our environment.
A. to protecting       B. to protect               C. protecting
A

试题分析：句意：我们应该为保护环境做贡献。make contributions to+Ving/n. 为···做贡献。protecting 做宾语，故选A
练习册系列答案
相关题目
Most boys_______ toy guns to dolls while most girls_______ have dolls than toy guns.
A．would rather; preferB．prefer; would rather
C．would rather; would ratherD．prefer; prefer
The little boy ________ the glass. And the glass ________ on the ground and was broken.
A．fell; fellB．fell; droppedC．dropped; fallD．dropped; fell
Many people enjoy _______ the CD ________ Heart Strings.
A．to hear, callingB．to listen to, calling
C．hearing, calledD．listening to, called
—How long can I _________ the book?   —Only a week.
A．borrow B．buy C．keep D．lend
I  _____ my homework at home yesterday.
A．forgot　　B．forget 　C．leave　D．left
--- What __________ him?            
--- He had a cold last night.
A．was happened toB．was happened
C．happenedD．happened to
—Do you often get online?
— Yes. I ______ lots of time on it. It’s a good way to kill time.
A．costB．spendC．take D．pay
If you have a chance to study abroad, you must catch it and remember “Change always ______ about new possibilities.”
A．bringsB．takes
C．fetchesD．reaches

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网