【单选题】对于char ch1[20],ch2[20];strcmp(ch1,ch2);,说法正确的是( )。
A.
若ch1==ch2,则 strcmp(ch1,ch2)返回1
B.
若ch1==ch2,则 strcmp(ch1,ch2)返回0
C.
若ch1>ch2,则 strcmp(ch1,ch2)返回1
D.
若chi<ch2,则 strcmp(ch1,ch2)返回1
【单选题】We can infer from the passage that scientists are ______.
B.
observing what happened to San Francisco
C.
providing more information about the California Earthquake
D.
learning more about earthquakes
【单选题】It can be inferred from the passage that the Scots
A.
have been observing Mr. Cameron's movements.
B.
form. an unfavorable impression of Mr. Cameron.
C.
expect Mr. Cameron to uphold justice.
D.
doubt about Mr. Cameron's ability.
【单选题】There was no more wood so we watched the campfire burn _____.
【单选题】Brian Wood watched his financial life ____ downward just when he thought he had overcome the obstacles which had been dominating his past.
【单选题】Brian thinks that a good strategy for dealing with problems is to
A.
react as soon as they happen.
B.
avoid discussing them with staff
【单选题】Brian Wood watched his financial life _______ downward just when he thought he had overcome the obstacles which had been dominating his past.
【判断题】Brian watched a movie alone this afternoon.
【单选题】The best estimate of the wind direction at sea level can be obtained from observing the direction of the ______.