问题 选择题

—I'll have to go to the classroom. I left my MP5 player there just now.

—You don't have to. I ________ it for you. Here you are.[ ]

A. will bring

B. bring

C. brought

D. have brought

答案

答案:D

阅读理解
用方框中所给单词的适当形式填空,使短文通顺、正确、连贯(每个单词限用一次)。
something,   not,   tree,   simply,   spend,   you,   why, 
 that,   they,   if,   little,   go,   in,   on,   protect
The Earth needs a helping hand
     The Earth is getting warmer because of the activities of people. We cut down and burn 1______ and
send gases into the air with our cars and factories. Can we do anything about it? Sure. We may 2______
be leaders or scientists but we can play our part in 3______ the planet. Here are two ideas.
Bike, don't ride to school
     Do you 4______ to school by bus or by bike? If you bike, you are doing 5______ for the Earth. Buses,
cars, trains and planes produce a lot of carbon dioxide (二氧化碳). If you live near to your school, 6______
not bike there on warm spring mornings? Or, you can 7______ walk to school to save energy. 
 Wash the green way
     Do you help your mom and dad wash clothes? Then wash them 8______ an energy-saving way. A recent
study by Cambridge University found 9______ 60 percent of the energy used on a piece of clothing is 
10______ in washing and drying it. Over ita lifetime, a T-ahirt can send up to 4 kilograms of carbon dioxide
into the air.  
     11______ you wash your own clothes, wash them in cold or warm water to save energy, but not hot water.
Wash your clothes when 12______ fill up the machine. Use the most energy-saving machine you can find.
Some new ones use as 13______ as one-fourth of the energy of older machines. When they're clean, dry 
14______ clothes the natural way, by hanging them 15______ a line rather than putting them in a dryer. In all,
you can cut the carbon dioxide used in washing by 90 percent.
单项选择题