It’s said that ______of the water around the world__

It’s said that ______of the water around the world___ polluted.

#44439

two third , has

two thirds, have

two third, are

two thirds, is

推荐题目

Many flowers ________ in our school last year，and they made our school a beautiful garden．

#44601

plant

planted

have planted

were planted

Old people should ________politely.

#44728

be spoken to

speak

speak to

to be spoken

The sports meeting ________ twice a year in our school.

#44789

holds

is held

held

will be held

He thought that computers would never be _____ most people.

#44685

used by

used for

useful by

use by

The young man was often seen _____ by the lake.

#44716

to draw

to drawing

draw

drew

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