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
----What will you buy for your husband’s birthday? ---- I want to buy a ________ wallet for him．
#19183
A
small black leather
B
black leather small
C
small leather black
D
black small leather
They help and understand each other and never quarrel, thus creating a(n)_______ relationship.
#20806
A
automatic
B
unique
C
anxious
D
steady
---Did you enjoy the drama last night?---Yes. I’ve never seen _________ one before.
#19469
A
the more inspiring
B
a more inspiring
C
the most inspiring
D
a most inspiring
She made a conscious attempt to look ______ though she felt tired out.
#20424
A
pleasant
B
available
C
thoughtful
D
fresh