So absorbed in his work ____________that not a sound ___________.
#80791
A
was the president; did she dare to make
B
was the president; dared she to make
C
the president was; she dared make
D
the president was; she did dare to make
推荐题目
— Shall Mary come to the concert with us？－Not_____she has finished her paper．
#84422
A
since
B
once
C
when
D
unless
－Why didn’t Tom give you one of his paintings? －I didn’t want one，but he would have given me one if I______.
#84420
A
did
B
would
C
will
D
had
―David has made great progress recently.― ，and .
#84340
A
So he has;so you have
B
So he has;so have you
C
So has he;so have you
D
So has he;so you have
Only with the greatest of luck _ to escape from the rising flood waters.
#81724
A
managed she
B
she managed
C
did she manage
D
she did manage