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【简答题】
It is used to describe a frequency distribution which is not symmetrical and the right tail is stretched out longer than the left.
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【单选题】听力原文：They specialize in long-term savings accounts and usually lend money for mortgages. (5)
A.
They usually hold savings accounts.
B.
They have current accounts.
C.
They specialize in long-term savings accounts and mortgages.
D.
They deal in short-term savings accounts.
【多选题】如何防性骚扰、性侵害（）
A.
消除贪图小便宜的心理，对一般异性的馈赠和邀请应婉言拒绝
B.
对于不相识的异性，不要随便说出自己的真实情况
C.
接受异性的无理要求
D.
参加社交活动与男性单独交往时，要理智地有节制地把握好自己，尤其应注意不能过量饮酒
【简答题】管路系统中的总压力损失等于所有管路系统中的 和 之和。
【单选题】Usually the borrowing firm of term loans promises to repay ______.
A.
the principal and interest until the end of the loan period
B.
the principal and interest at the end of the loan period
C.
the loan in a series of installments
D.
at any time when cash is more abundant ______.
【单选题】The term ‘ u’ in an econometric model is usually referred to as the _____
A.
error term
B.
parameter
C.
hypothesis
D.
dependent variable
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