题目内容
17、___ help the people in the snowstorm in the south made him worried．
A．Not known how to B．Unknown what to do to
C．His knowing not how to D．His not knowing how to
试题答案
17、D
___ help the people in the snowstorm in the south made him worried．
|
A．Not known how to |
B．Unknown what to do to |
|
C．His knowing not how to |
D．His not knowing how to |
查看习题详情和答案>>
___ help the people in the snowstorm in the south made him worried．
A．Not known how to B．Unknown what to do to
C．His knowing not how to D．His not knowing how to
查看习题详情和答案>>___ help the people in the snowstorm in the south made him worried．
| A．Not known how to | B．Unknown what to do to |
| C．His knowing not how to | D．His not knowing how to |
________ help the people in the snowstorm in the south made him worried．
A．Not known how to
B．Unknown what to do to
C．His knowing not how to
D．His not knowing how to
_________ help the people in the snowstorm in the south made him worried．
Not known how to
Unknown what to do to
His knowing not how to
His not knowing how to
________ help the people in the snowstorm in the south made him worried．
Not known how to
His not knowing how to
His knowing not how to
Unknown what to do to
________ help the people in the snowstorm in the south made him worried．
Not known how to
Unknown what to do to
His knowing not how to
His not knowing how to
________ help the people in the snowstorm in the South made him worried.
| A．Not known how to | B．Unknown what to do to |
| C．His knowing not how to | D．His not knowing how to |