When ________ what his problem was, the boy lowered his head and kept silent.[

题型：同步题难度：来源：

When ________ what his problem was, the boy lowered his head and kept silent.[ ]

A. asking
B. asked
C. having asked
D. having been asked

答案

举一反三

______ to use in January, 2010, the road has solved the longstanding problem of traffic jams of this area.[     ]
A．Put
B．Putting
C．Having put
D．Being put

题型：同步题难度：| 查看答案

With our knowledge ________ practice, we can make contributions to our society.[     ]
A．to base on
B．basing on
C．based on
D．base on

题型：同步题难度：| 查看答案

— Are you glad that you came to Fuzhou?
— Yes, indeed. I ________ going to Beijng or Shanghai. [ ]
A. have considered
B. am considering
C. had considered
D. was considering

题型：福建省模拟题难度：| 查看答案

Though ________ of danger, sightseers have been flocking(簇拥) to the site where the world"s biggest
terrorist Bin Laden lived. [     ]
A. warned
B. warning
C. being warned
D. having warned

题型：福建省模拟题难度：| 查看答案

________ to be the best student, Lucy received a scholarship this year.[     ]
A．Judging
B．To judge
C．Judged
D．Being judged

题型：同步题难度：| 查看答案