题目内容
I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house.
A. couldn’t??? B. mustn’t??????? C. shouldn’t???? D. needn’t
D
【解析】
试题分析：句意：我不需要用闹钟来叫醒因为每天早上六点钟的火车从我家旁边经过。火车的声音可以叫醒我，所以不用定闹钟，needn’t不必，故选D。
考点：考查情态动词。
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??? possible?? death??? let???? when??? place?? that?? wear?? it?? clean?? hard |
Your feet are an important part of you. Without them, you couldn’t stand up, walk around or run a race. In fact, your feet work so? 1.???? for you that sometimes they get sweaty(出汗的)-and smelly.
Germs are the reason. They live on your feet and love dark, wet ?? 2.??? ? like the insides of the sweaty shoes. They eat ??? 3.?? skin cells and oils from your feet, and get rid of waste . So what can you do? It’s ?? 4.??? to stop the smell completely, but if you cut down on sweat, you will cut down on the bad smell. Here are some things to try.
?? 1.Bathe your feet every day. Dipping(浸泡) your feet into a tub of water is better than just? 5.??? the shower water run past them.
2.Wear cotton socks ,because they take in sweat better. Put on a fresh pair? ?? 6.??? they get? wet.
3.Never wear shoes made of plastic. Plastic and other artificial(人造的)materials don’t let your feet breathe. Don’t wear the same shoes every day, because ?? 7.?? will allow germs to build up.???????????? Let your shoes dry out for a few days before ?? 8.?? them again. Putting ?? 9.?? ? out in the sun may also help kill the germs.
???? Remember : As long as you keep your feet ?? 10.?? and dry, those germs will have to find lunch somewhere else.