【单选题】What does the author say about the money?
A.
Money is the only purpose for working
B.
Everybody works hard for earning much money.
C.
If one works only for money, I will think it is wrong.
【单选题】According to the author, how can the addicts get the money for drugs?
A.
Borrow from their families.
D.
The author doesn' t mention it.
【单选题】示波管的结构有灯丝、阴极、栅极、阳极、电子枪、()和荧光屏。
【判断题】The money the author made in high school helped pay for her living expenses and books at college.A. √ B. ╳
【单选题】字符串的查找使用字符串类的哪一个方法?
A.
stringByAppendingString
【单选题】Fred could pay his medical bills with the money the author _____________________.
A.
gave him back with a thank-you letter
B.
lent him, plus a great deal of bonus
C.
paid him back, plus 14-percent annual interest
D.
paid him back with some interest