中国大学MOOC: her that she can do well and (16) to repeat her success.

下列语句序列执行后,i的值是()。inti=2;do{i*=i;}while(i<16); A: 4 B: 8 C: 16 D: 32

下列语句inti=16;do{i/=2;}while(i>3);序列执行后，i的值是（） A: 16 B: 8 C: 4 D: 2

EM 223 DI16 / DO 16 X DC24V/ 继电器 扩展模块可以扩展（）点数字量输入、（）点数字量继电器触点输出。

When do the two flights take off respectively? A: One at 6:45 and one at 8:00. B: One at 13:45 and one at 15:00. C: One at 14:45 and one at 16:00. D: One at 16:45 and one at 18:00.

\My dear Mr. Bennet,\ she said to her husband, \do you know that someone is finally (16) _______ Netherfield Park?\ Mr. Bennet was silent and did not answer her.\

【单选题】3 . What ____ your father and mother ____ ? A. does, do B. do, do C. are, do D. do, does A. does, do B. do, do C. are, do D. do, does

What________you________lastweek?I________somereading. A: did;did;did B: do;do;do C: did;do;do D: did;do;did

Why do we need AI ? A: Do what human unable to do B: Do what human don’t want to do C: Do what human don’t know how to do D: Do what human want machine to do

Questions 16 to 18 are based on the passage you have just heard.A)The card got damaged .B)The card was found invalid.C)The card reader failed to do the scanning.D)The card reader broke down unexpectedly.