With more forests being destroyed，huge quantities of good earth ________ each year.
#101440
A
is washing away
B
is being washed away
C
are washing away
D
are being washed away
推荐题目
My wife ______the night shift when my plane ______. That’s why no one is to meet me at the airport today.
#100892
A
is working; is arriving
B
was working; arrived
C
will have worked; has arrived
D
will be working; arrives
The 16th Asian Games in Guangzhou from November 12 to November 27,2010．
#102285
A
was held
B
was holding
C
will be held
D
will be holding
---Does China have cultural relics?--- Yes, it is admitted that many cultural relics in the world, such as the Great Wall, the Potala Palace, the Magao Caves and so on, ______ China.
#102319
A
belongs to
B
are belonging to
C
belonged to
D
belong to
—Long time no see．Haven't you graduated from college?—Yes．I____business management for 4 years in Beijing．
#100547
A
study
B
have studied
C
studied
D
am studying