【单选题】听力原文:M: Hello, can you tell me if the library will be open Saturday evening? W: Hold the line please. I'll find out. Q: What does the woman tell the man to do? (18)
A.
Hang on tightly to the telephone.
B.
Find out for himself about the library's hours.
C.
Wait a while she looks for the book he wants.
D.
Wait a while she gets the information he wants.
【简答题】We have spent a great deal of time and money _________ space, but remain ignorant about vast areas of our own ________ .For we still know little of the world _____________________ the seas. With so mu...
【单选题】下列关于算法的叙述,错误的是(2016)
A.
算法定义了一组明确的规则,指定了相应的操作顺序
D.
评价一个算法的好坏需考虑执行该算法占用的计算机资源
【单选题】The Games will open with cycling events because these events will take hold of the world's attention.
【单选题】病人,男性,45岁。胃大部切除术后切口化脓,创面脓量多,有臭味。换药处置时应选择
【简答题】The s will open with cycling s because these s will take hold of the world's attention.