Sue: Hurry up. We will have our English lesson at 10:10. Tim: Don't worry. We still have 20 minutes left. What's the time now? A: 10:30. B: 9:50. C: 9:55.

选出与下列中文匹配的英文：我们可以给你打9折。（ ） A: We’ll offer you a discount of 9 percent. B: We’ll grant you a discount of 10 percent. C: We’ll offer you a discount of 90 percent. D: We’ll give you a 10 percent discount.

9-10We look forward to ( )your favorable reply. A: receive B: receiving C: received D: receives

Theshopkeeper gave us_____ weight; we got 9 kilos instead of 10 kilos. A: scare B: short C: light D: slight

The shopkeeper gave us short weight: we got 9 kilos instead of 10 kilos. A: size B: measure C: volume D: mass

若有定义:int x=9, y=10, a=x++, b=--y;则a和b的值分别为( )。 A: 9 9 B: 9 10 C: 10 9 D: 10 10

以下程序的输出结果是 ()。int x=10,y=10; printf( ―%d n‖,x--,--y); A: 10 10 B: 9 9 C: 9 10 D: 10 9

1/10÷(1-1/10)的值是( )。 A: 1/9 B: 9/10 C: 10/9 D: 1

成人白细胞正常值下列哪项正确 A: (6～10)×10 9/L B: (5～20)×10 9/L C: (3～5)×10 9/L D: (4～10)×10 9/L E: (5～15)×10 9/L

外周血液内血小板数低于多少为血小板减少症 A: 300×10 9/L B: 200×10 9/L C: 100×10 9/L D: 10×10 9/L E: 250×10 9/L