The little boy was in danger. The doctors and nurses are doing        him.
#69299
A
what they can do help
B
everything they can help
C
what they can to help
D
all what to help
推荐题目
On returning from work, _____.  
#70204
A
John found a letter in the mailbox
B
a letter was found in the mailbox  
C
a letter was in the mailbox
D
the mailbox had a letter in it
The book is meant to ________needs it .
#73025
A
who
B
whoever
C
whomever
D
whom