-Don't forget to return the book in two

题型:选择题

问题:

-Don't forget to return the book in two weeks.

-______. Don't worry about it.

A.Yes, I will

B.No, I won't

C.Sorry, I don’t

D.I don't think so

考点:情景交际
题型:选择题

a,b,c三个整数满足a<b<c,则(  )

A.a+c<b+c

B.|a|+|c|<|b|+|c|

C.ab<ac

D.|a||b|<|a||c|

题型:选择题

Bats are surprisingly long lived creatures, some _____ a life span of around 20 years. [ ]

A. having

B. had

C. have

D. to have

题型:选择题

(8分)有四种钠的化合物W、X、Y、Z,根据以下反应式判断W、X、Y、Z的化学式

(1) W     X +  CO2↑  +  H2O

(2)Z  +  CO2 →   X  +  O2

(3)Z  +  H2O    → Y  +  O2

(4)X  +Ca(OH)2 →  Y  +  CaCO3

则:W        X          Y           Z         

题型:选择题

第一代身份证的证件卡芯的规格为()

A.88mm×60mm

B.95mm×66mm

C.32mm×22mm

D.85.6mm×54mm

题型:选择题

冷藏调制食品(chilled prepared foods)

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