Some Math problems are difficult for the students work out.
#53037
A
so, that
B
not, but
C
such, that
D
too, to
推荐题目
Lily is her pen, but she can’t it.
#58901
A
finding; look for
B
looking for; find
C
look for; finding
D
looking for; finding.
Again and again the doctor _____ the crying girl, but he couldn’t find out what was wrong with her.
#52267
A
looked over
B
looked after
C
looked for
D
looked up
---Why do you come back so late? ---Because there were too many people in the supermarket, and I had to _____to pay for the things.
#60204
A
wait in line
B
cut in line
C
stand up
D
speak loudly
—Doctor, it seems that you like to work with animals. —Yes, I think animals should _______ our friends.
#56731
A
regard as
B
be regarded as
C
be regarding with
D
regarded for