Do remember to be________. We must avoid any possible risks when doing this dangerous chemical experiment—burns, poisonous gases or cuts from broken tubes.
#18315
A
curious
B
thoughtful
C
considerate
D
cautious
推荐题目
He is ______to win the political campaign and becomes the president.
#18644
A
possible
B
likely
C
probable
D
perhaps
—Do you like to go to a movie or walk in the country this Sunday?—I’d like the choice. I need some fresh air.
#19314
A
former
B
latter
C
above
D
below
—How did you find the last night’s performance?—Wonderful! I’ve never seen one．
#19531
A
the best
B
a better
C
so good
D
so better
How beautifully Mary sings! We have never heard _____ voice.
#20463
A
a better
B
a best
C
the better
D
the best