. The bus the man was looking forward to _______only a minute agoA．arriveB．arriv

题型：不详难度：来源：

. The bus the man was looking forward to _______only a minute ago

A．arrive

B．arriving

C．arrived

D．had arrived

答案

解析

略

举一反三

. The boys enters the classroom, smiling and______, and_______down to have their lessons

A．talk; sat

B．talking; sitting

C．talking; sat

D．talked; sitting

题型：不详难度：| 查看答案

People are complaining that hospital are _____too much for the treatment they are giving them

A．expending

B．offering

C．costing

D．charging

题型：不详难度：| 查看答案

. ----Can you tell me what is important to a businessman
----_______information

A．collect

B．collected

C．having collected

D．collecting

题型：不详难度：| 查看答案

. ____ by the thought that she was suffering a heart attack, she screamed for help.

A．Terrifying

B．Terrified

C．Being terrified

D．Having terrified

题型：不详难度：| 查看答案

. A new technique ____, the production as a whole increased by % percent last year.

A．employing	B．having employed
C．to have been employed	D．having been employed

题型：不详难度：| 查看答案