【单选题】听力原文: Bad as well as good moods spice life and build character. The key is balance. We often have little control over when we are swept by emotion. But we can hove some say in how long that emotion wi...
【单选题】听力原文: Sex education is a serious scientific subject, which is as important as the other sciences and arts subjects, even if it is not included in the exams, especially the college entrance examination...
A.
Many people will still regard sex education as embarrassing.
B.
Proper sex education is mentally helpful for teenagers' growth.
C.
Teenagers' chances to see psychological doctors have increased.
D.
Without the proper guidance of the teachers, no teenagers will grow healthily.
【单选题】听力原文:O.K. Here's your key. The elevator is down the hall to your right. Breakfast will be served from seven to eleven a.m. in the restaurant, which is down the stairs. The fitness room is from eight a...