【题目】The 60th anniversary celebrations of the PRC many different departments and classes of people.
A. involved in B. involving in
C. was involved D. involved
在线课程【答案】D
【解析】发生在过去的事情，所以用一般过去时，involve是及物动词，所以后面直接接宾语。
查询谷 - www.chaxungu.com
最新文章
- 2026-04-27The 60th anniversary celebrations of the PRC many different departments and classes of people.A. inv
- 2026-04-27 energy sources are renewable, which means they can be used without running out.
- 2026-04-27“Learn through use is a good piece of for those who are studying a new language.
- 2026-04-27Jumping out of airplane at ten thousand feet is quite exciting experience.A. /; the B. /; anC. an; a
- 2026-04-27All the preparations , we’re ready to start.A. made B. being madeC. having made D. have been made
- 2026-04-27If you go, at least wait until the storm is over.A. can B. mayC. must D. will
- 2026-04-27If everybody realizes the of environment and does something to stop pollution, the problem will be s
- 2026-04-27With the of industry, air pollution is getting more and more serious.