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【判断题】
完全二叉树某结点有右子树,则必然有左子树。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】It can be learned from the first paragraph that Disney
A.
intends to take positive measures to save the endangered rainforests.
B.
refuses to use rainforest-derived paper.
C.
is conservative on the issue of sourcing paper.
D.
calls for other companies to make efforts.
【简答题】情景模拟,销售同事看了参数之后,觉得智慧课堂系统中的备课系统就是泛雅平台,这句话是对是错?如果是错误的,你会怎么解释?
【简答题】What are the speakers talking about? [ A] Maybe a picnic. [ B ] Maybe something new. [C]Maybe a new car.
【单选题】听力原文：W: I just get my first issue of that new magazine. M: Let me see it when you are through. Maybe I'll subscribe, too. Q: What is the woman going to do? (19)
A.
Read the woman's magazine.
B.
Subscribe to the magazine right away.
C.
Buy the first issue of a magazine.
D.
Start a new magazine.
【简答题】节奏型♩.♪时值总和是几拍?
【简答题】7 请介绍一下计算机中处理汉字的编码种类及作用。
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