how to do the homework, I went to ask my teacher for help.
#96277
A
Not to know
B
Not knowing
C
Knowing not
D
Not known
推荐题目
(2013·辽宁五校第一联合体高三考试)—Who is the girl over there?—Isn't that the secretary you want ________ the article?
#89304
A
to have type
B
her to type
C
to have typed
D
her type
Lily finally admitted ______ my umbrella by mistake.
#96812
A
to take
B
to have taken
C
having taken
D
have taken
That light rail transit line(轻轨)，started in July 2009 and _________in 2012, will be China’s longest light rail transmit line in history.
#95822
A
completing
B
to be completed
C
completed
D
complete
________ for several weeks，the city needed food.
#89121
A
As having flooded
B
Being flooded
C
Having been flooded
D
To flood