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【单选题】
若定义了三个函数f1、f2和f3，并且函数f1调用f2、f2调用f3，那么，在程序运行时不出现异常的情况下，函数的返回______。A.
先从f3返回f2，然后从f2返回f1
B.
先从f3返回f1，然后从f1返回f2
C.
先从f2返回f3，然后从f3返回f1
D.
先从f2返回f1，然后从f1返回f3
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【单选题】What is business etiquette all about?
A.
Business etiquette is all about treating co-workers and customers with respect and honesty.
B.
Business etiquette is all about showing your politeness to your boss
C.
Business etiquette is all about making people around your happy and relaxing
D.
Business etiquette is all about show how brilliant and considerate you are
【简答题】Task 2 Listen to the text and fill in the blanks with what you hear. “The word ‘etiquette’ means ‘the forms of ___________ prescribed in polite society’. Essentially, etiquette means ‘good __________...
【单选题】If you are unsure of your legal rights, you’d better check _____a lawyer.
A.
up
B.
out
C.
in
D.
with
【单选题】If you received an English invitation to a formal western banquet but could not attend it, what would be an appropriate action? __________
A.
Ask a friend to attend the banquet for you.
B.
Ask a colleague to phone a refusal.
C.
Accept the invitation but then not attend.
D.
Write a reply informing the host/hostess that you could not attend the banquet.
【单选题】关于体液免疫应答的描述中哪项是错误的
A.
由 B 细胞介导
B.
接受抗原刺激后发生
C.
由浆细胞合成并释放免疫球蛋白
D.
抗体是主要的效应物质
E.
主要参与清除细胞内寄生的病原体
【单选题】If you ________ hard at English, Your English would be good now.
A.
work
B.
worked
C.
works
D.
had worked
【简答题】In China, safety education is very important now. 46 should students do to keep themselves safe? What are the 47 at school? Take a look. Stampedes (踩踏 , earthquakes and fires are the main accidents at...
【简答题】完形填空。 Have you heard of the term 'etiquette' and do you know that etiquette is not only a useful word __ 1 __ very useful to understand? Etiquette is not the same in every culture __ 2 __ in every sit...
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