题目内容
（请给出正确答案）
It's usually quiet ______ Sunday mornings.
A．on
B．In
C．at
D．for
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更多“It's usually quiet ______ Sund…”相关的问题
A．He's late for social occasions but not for work.
B．He's a quiet person but likes to make grand entrances.
C．He expects others to be on time but is usually late himself.
D．He loses pay for being late for work but doesn't mind it.
A．He's late for social occasions but not for work.
B．He's a quiet person but likes to make grand entrances.
C．He expects others to be on time but is usually late himself.
D．He loses pay for being late to work but doesn't seem to mind.
W: I'm not sure what's happening to Bill. He's usually a good student. He completes all his work and he's quiet in class. Then, last month, he just changed.
Q: What can you infer from the conversation？
(14)
A．The woman is the man's boss.
B．The man is the woman's husband.
C．The woman is the headmaster of a school.
D．The woman wants to know something about a student.
Sleepwalking (梦游)
Not all sleep is the same every night. We experience some deep, quiet sleep and some active sleep, which is when dreams happen. You might think sleepwalking would happen during active sleep, but a person isn't physically active during active sleep. Sleepwalking usually happens in the first few hours of sleep in the stage called slow-wave or deep sleep.
Not all sleepwalkers actually walk. Some simply sit up or stand in bed or act like they're awake when in fact, they're asleep! Most, however, do get up and move around for a few seconds or for as long as half an hour.
Sleepwalkers' eyes are open, but they don't see the same way they do when they're awake and often think they're in different rooms of the house or different places altogether'. Sleepwalkers tend to go back to bed on their own and they won't remember it in the morning.
Researchers estimate that about 15% of kids sleepwalk regularly. Sleepwalking may run in families (在家族中世代相传) and sometimes occurs when a person is sick, has a fever, is not getting enough sleep, or is stressed (紧张).
If sleepwalking occurs frequently, every night or so, it's a good idea for your mom or dad to take you to see your doctor. But occasional sleepwalking generally isn't something to worry about, although it may look funny or even scary (骇人的) for the people who see a sleepwalker in action.
Although occasional sleepwalking isn't a big deal, it's important, of course, that the person is kept safe. Precautions (预防措施) should be taken so the person is less likely to fall down, run into something, or walk out the front door while sleepwalking.
When does sleepwalking usually occur？
A．During active sleep.
B．During deep sleep.
C．In the daytime.
D．In the early morning.
Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
听力原文：M: Miss Hanson, thank you for sending me this note. I'm sorry to hear Mary is being a problem.
W: I'm not sure what's happening to Mary. She's usually an excellent student. She completes all her work and she's quiet in class. Then, last month, she just changed.
Q: What can you infer from the conversation？
(12)
A．The woman is the man's boss.
B．The man is the woman's husband.
C．The 'woman is the headmaster of a school.
D．The woman wants to know something about a student.
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