The young man,who by then  ___ admission to university,decided to do some part-time jobs to gain more practical experience.
#100177
A
gained
B
was gaining
C
has gained
D
had gained
推荐题目
—Look, where are you going!—Sorry, I _______.
#100564
A
wasn’t noticing
B
didn’t notice
C
haven’t noticed
D
am not noticing
Ladies and gentlemen, please fasten your seat belts.The plane __________. 
#101135
A
takes off
B
has taken off
C
is taking off
D
took off
How can you expect others to believe you when you ___ constantly ___ lies!
#102334
A
have; told
B
had; told
C
are; telling
D
were; telling