正确的C语言标识符是 （ ）。
A: ¬_buy_2
B: 2_buy
C: ?_buy
D: buy?
A: ¬_buy_2
B: 2_buy
C: ?_buy
D: buy?
举一反三
- 正确的C语言标识符是 ( )。 A: _buy_2 B: 2_buy C: _buy D: uy
- Where did you ___ the book ___? A: buy; from B: buy; to C: buy; / D: to; buy
- The car looks so cool, but it is too expensive ____ me ______. A: of; to buy B: for ; to buy it C: for ; to buy D: of ; to buy it
- The car looks so cool, but it’s too expensive _____ me _______. A: of; to buy B: for; to buy it C: for; to buy D: of; to buy it
- I can’t decide _____ . A: to buy which one B: which one to buy C: to buy which D: which to buy one