[单项选择]These plastic bags will （） damage to environment.
A. make
B. do
C. lay
D. create

[单项选择]These plastic bags will ______ damage to environment.
A. make
B. do
C. lay
D. create

[单项选择]Plastic bags are useful for holding many kinds of food, ______ their cleanness, toughness and low cost.
A. by virtue of
B. in addition to
C. for the sake of
D. as opposed to

[单项选择]What （　） this damage
A. has brought to
B. brought up
C. has brought in
D. brought about

[单项选择]The storm caused severe damage.


A. physical
B. accidental
C. serious
D. environmental

[单项选择]

Cigarettes can seriously damage your countryside. Fanned by 112km/h Santa Ana winds, fire swept across 4,250 hectares near the mountain community of Alpine, California. More than 650 people were (1) immediately from their homes. As 800 firefighters (2) to control the conflagration (a large, destructive fire 大火), (3) of smoke (4) over 9,000m and sent clouds of (5) drifting across San Diego, nearly 50km away. A (6) of air tankers (a cargo plane carrying water or fuel 运送水或燃料的飞机) and helicopters (7) water and fire-retarding (8) over the area. Firefighters believe the (9) was started by a (10) discarded cigarette. California, (11) raining at this time of year, had only 1mm of precipitation (rain; a quantity of rain in a specific area at a specific time) in December, making (12) the state’s (13) winter month in 70 years. In the 1970’s (14) homes and ranches in the mountains n
A. luck
B. unlucky
C. lucky
D. unfortunate