On the 40th Earth Day, Dr Wang gave us a talk on the importance of ______ the earth.
#62713
A
practicing
B
preventing
C
polluting
D
protecting
推荐题目
---Can you go shopping with me tomorrow? ---Sorry. I have to _____ my sick mother at home..
#60420
A
pay for
B
look for
C
go for
D
care for
— Air quality in our city is becoming worse and worse.—Yes. These days' PM2.5 readings are frightening. We must do something to ______air pollution.
#55017
A
reduce
B
remove
C
collect
D
gather
"______ the friendship between our two people last forever!", and with this sincere hope, the president concluded his speech.
#53371
A
Could
B
May
C
Would
D
Must
－Michael_____ his new car, an Audi A8.－Yes, he enjoys driving it everywhere.
#59253
A
gives up
B
takes pride in
C
worries about
D
makes up
Our sports meeting has been _______ till next Tuesday because of the bad weather.
#55960
A
put on
B
put up
C
put off
D
put down