________volcanoes now for many years, I am still as enthusiastic about my job as the first day I first______.
#92841
A
Studied, started
B
Have studied, started
C
Having studied, started
D
Having studied, starting
推荐题目
____ after a long walk, Henry called me and said he couldn’t come to the meeting.
#95107
A
Having worn out
B
Being worn out
C
To wear out
D
Worn out
With a local guide _____the way,they had no trouble _____out of the forest.
#89923
A
leading；walk
B
led；walk
C
leading；walking
D
leads；walking
With a lot of tough problems , the pilot was still calm, cool and collective under pressure.
#96144
A
solve
B
solved
C
solving
D
to solve
I just couldn't understand the former mayor _____ the money raised for children in poor areas.
#92624
A
taking
B
to take
C
being taken
D
to be taken
When if he hadany idea what the novel was about, Jack kept silent. He have read it very carefully.
#93641
A
asking; needn't
B
asking; shouldn't
C
asked; can’t
D
asked; mustn’t