[填空题]Could you go to bed (early)（）than you usually do

[填空题]Could you go to bed (early)（）than you usually do

[填空题]Could you go to bed (early) ______ than you usually do

[填空题]Can you get up (early) ______ than you usually do

[单项选择]Passage Two Do you go to bed without brushing your teeth You may think that not brushing is not a big deal. But caring for your mouth can prevent serious (and even embarrassing) problems. Cavities happen to just about everyone. A cavity is a diseased spot in the tooth. It all starts with a sticky film made up of bacteria. That film coats your teeth and gums. The bacteria eat sugars from things you eat and drink. That produces acids. Then, the acids eat away at your teeth’s hard outer coating, called enamel. If you don’t brush regularly to remove the film, or if you keep missing a spot, those acids keep eating away the teeth’s enamel. That is how you get a cavity. "The larger it gets, the closer it gets to the nerve, increasing the chance of severe pain," says Lynn Ramer, president of the American Dentists’ Association. A cavity will never just go away by itself. It will only get worse. "Left untreated, 100 percent of the time a cavity will spread," says Dr.
A. a diseased spot in the tooth
B. a film of acids coating the teeth
C. a sticky film made up of bacteria
D. a hard outer coating covering the teeth

[简答题]Part 1Animals Do you like animal Do you like going to the zoo What pet is most popular in your country Do you have any pets Have you ever kept a pet What kind of animal do you like best Why do many people like animals so much

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