Not until he met with the difficulty _______ the importance of group work.
#82975
A
he realized
B
did he realize
C
realized he
D
he didn’t realize
推荐题目
The sun was shining and the birds singing. __________ a princess, pale and weeping.
#80862
A
Walked through the forest
B
Through the forest walked
C
Through the forest walking
D
Walking through the forest
      prices , we have to take into consideration the quality of the goods . 
#80268
A
While compared
B
Compared
C
Compare
D
When comparing
Henry often helps look after Granny Wang,but___. 
#83905
A
seldom is George
B
seldom George does
C
seldom does George
D
seldom looks George after Granny Wang
The teacher always tells her students that only if __________ hard _________ achieve success.
#80442
A
do they work, will they
B
do they work, they will
C
they work, will they
D
they work, they will