Many nations have promised to reduce greenhouse gas emissions, but are falling short of the _______ reduction of 25 to 40 percent of 1990 levels.

Many nations have promised to reduce greenhouse gas emissions, but are falling short of the _______ reduction of 25 to 40 percent of 1990 levels.

#5356

target

option

profit

refund

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 You should take the medicine after you read the ____.

#7071

lines

words

instructions

suggestions

 Friends come in many ________. There are school friends, fair-weather friends, forever friends and many more.

#6427

tastes

ways

levels

flavors

There was ___ traffic that nobody could move.

#7374

so many

such great

so much

such many

The popular cartoon Mulan is a (an) _____ of a Chinese poem for children．

#6466

imagination

plot

story

adaptation

Thanks to the modern electrical_____, housework nowadays has been made easier and easier.

#6848

facilities

instruments

appliances

tools

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