Helen ________________ have Thanksgiving at her house this year.
A. volunteered to
B. is volunteered
C. volunteering to
D. is volunteering
查看答案
Her first album is ________________ for release in September.
A. succeeded
B. speeded
C. solved
D. scheduled
This theory goes against the(believe)of most current political thinkers.
He has been running the company with the(assistant)of his son.
His latest book has been( severe)put down in the newspaper report.
微信支付 
支付宝支付