Only after Mary read her article a second time _____the spelling mistakes.
#80839
A
did she notice
B
she noticed
C
does she notice
D
she has noticed
推荐题目
At the foot of Yuelu Mountain ____, which is one of the most famous middle schools in China.
#82466
A
does our school lie
B
does lie our school
C
our school lies
D
lies our school
John talked with me for about an hour yesterday. Never _______ him talk so much.
#84427
A
had I heard
B
did I hear
C
I had heard
D
I heard
So absorbed _____ in the experiment that he didn’t even notice it was already over 12 o’clock.
#81280
A
did he
B
he did
C
was he
D
he was
______, I suppose, and the housing problems for the low-income families could be solved.
#80807
A
If you double your efforts
B
To make some more efforts
C
Some more efforts
D
Making greater efforts