Students should learn how problems.

Students should learn how        problems.

#49250

solve

solving

can solve

to solve

推荐题目

—Oh, it’s too difficult for me ____________ the task in such a short time.—Cheer up! I am sure you can.

#49214

finish

to finish

finished

finishing

 Thanks a lot for ___________ me to join you.

#49117

ask

to ask

asking

asks

She spent a lot of time _________the fire that day．

#50622

to put out

putting out

to put on

putting on

I don’t have a friend _____.

#49430

to talk

talking to

to practice English

to chat with

The teacher told me ______ again.

#50236

not to late

not late

not to be late

not lating

共1553题