Frank often wears a mask ________he can keep fit in the foggy and hazy (霾) weather.

Frank often wears a mask ________he can keep fit in the foggy and hazy (霾) weather.

#55993

only if

until

so that

even though

推荐题目

She is very heavy, ______ she never stops eating.

#57619

but

when

—Would you mind my___________ here?—___________. We can’t stand it!

#55152

smoke, OK.

smoking, Certainly not.

smoking, Of course.

smoking, You’d better not.

I took out my notebook and wrote down my teacher’s new phone number            I forgot it.

#55195

until

before

when

since

Money is important ____________ it’s not the most important thing.

#55696

and

but

It is _____ to cycle around Guilin.

#58009

a great fun

a fun

great fun

a great funny

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