Although he is over eighty, he has a _____ head.
A.neat
B.mixed-up
C.tidy
D.clean
第1题
Along with the rapid development of the art of medicine, the birth rate in our country increase, the death rate_____ at the same time.
A.diminishes
B.reduces
C.decreases
D.lessens
第2题
Workers beyond Big Jim in line _____ his shift had to wait with nothing to do.
A.on
B.in
C.beside
D.at
第4题
As a manager, he has paid a lot of attention to the _____ in his factory.
A.capability
B.efficiency
C.sufficiency
D.effect
为了保护您的账号安全,请在“上学吧”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!