-- Bob, please go and buy some vegetables for me. I’m busy now.-- Can you be more ________, mum?-- Some tomatoes and a cabbage.
#18294
A
specific
B
firm
C
abstract
D
complete
推荐题目
People go out with masks,________.
#20921
A
fear of swine flu.
B
afraid of swine flu.
C
fearing of the pig flu.
D
being afraid of swine flu..
What the teacher said in class set all the _____ a lot. 
#19694
A
present students to think
B
students present thinking
C
present students thinking
D
students present to think