—Mum, it is nice weather. I want to skate this afternoon. —Don’t you think the ice on the lake is too thin to ________ your weight. 
#82171
A
stand
B
catch
C
bear
D
take
推荐题目
----Who’s the man sitting under the tree? ----I don't ___ this man, but I’ve ___ him.
#80965
A
know of, heard about
B
know, heard about
C
know, heard
D
know of, heard
I ___ the French written papers but failed in the English oral examination. 
#65345
A
got through
B
looked through
C
went through
D
lived through
——Watch! ——I ____ but ____ I ____ anything unusual.
#82021
A
watched; have watched
B
have watched; am not seeing
C
was watching; wasn’t seeing
D
am watching; don’t see