题目
A.is
B.are
C.was
D.be
第1题
He spends most of his spare time ________English.
A、to study
B、on study
C、on studying
D、studying
第2题
One cause of diesel engine surging can be a result of ______.
A.injection pump plungers stuck or worn
B.low compression
C.solenoid stuck open
D.fuel tank too full
第5题
He prefers white cup to _________.
A、 red
B、red one
C、 the red
D、the red one
第8题
A.one and a half year
B.one year and a half
C.a year and a half
D.a year and half
第9题
For some years after his graduation, he keep up some of his classmates, but as times went by, he dropped them one by one。()
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!