--_________ can cormorants stay under the water?--_________ up to two minutes.
#39205
A
How soon, For
B
How often, /
C
How long, For
D
When ,For
推荐题目
It’s very_______ to talk_______ him.
#40706
A
pleasure, to
B
pleased, with
C
pleasant, with
D
pleased, to
-______ girl is your sister over there?- The one in red. 
#42281
A
Who
B
Which  
C
What  
D
Where
Daniel has poor eyesight(视力差)because he always watches _________ TV and plays _________ computer games.
#42539
A
too much; too many
B
too many; too much
C
much too; many too
D
too many; too many
- ________ book is this?-- It's Mary's.
#42820
A
Whose
B
Where
C
How old
D
How many
-           .to go fishing with me?  -Sure,I'd love to.
#37233
A
Would you like
B
What about
C
Do you enjoy
D
Why not