【单选题】The price of the book is . [ ]
【判断题】招标投标法分别从招标、投标、开标、评标和中标各个阶段对招投标活动作出了规定
【简答题】听短文,选择正确答案。 1.Jim’s is on the sofa. A. notebook B. math book C. English book 2.Jim’s CD is . A. on the bookcase B. on the desk C. in the drawer 3.Jim’s keys are on the . A. table B. bed C. floor 4.Jim...
【简答题】A.He is doing well in the class. B.The book is confusing. C.The lecture is not very clear. D.The lecture are from the book.
【单选题】树中所有结点的度数之和等于结点总数加____。
【单选题】—_____? —It is wonderful. [ ]
A.
What do you like the book
B.
How do you think of the book
C.
What do you think of the book
【多选题】下列关于throws的描述中,正确的是( )
A.
throws是用来声明一个方法可能抛出的异常信息
C.
方法中没有使用catch处理的异常必须使用throws抛出
D.
throws关键字对外声明该方法有可能发生的异常,调用者在调用方法时必须在程序中对异常进行处理
【单选题】A. He didn't get the book he needed. B. He had no idea where the book was. C. The library is closed on weekends. D. He hasn't allowed to check out the book.
【单选题】树中所有结点的度之和等于所有结点数加()。