1、题目128:--()can you finish the report on food safety? --In two days.

A. 　If

B. 　Since

C. 　Although

D. 　Because

A. 　heavier;best

B. 　heavy;the best

C. 　heavier;the best

D. 　heavy;better

A. 　2x+1

B. 　2x-3

C. 　2x-5

D. 　2x-7

A. 　without

B. 　against

C. 　through

D. 　/

A. 　look for

B. 　pay for

C. 　ask for

D. 　wait for

A. 　{x|-2<x<2}

B. 　{x|x>2或x<-2}

C. 　{x|-2≤x<2}

D. 　{x|x≥2或x<-2}

A. 　in style

B. 　in common

C. 　in need

D. 　/

A. 　cleaned

B. 　will clean

C. 　was cleaned

D. 　is cleaned

A. 　Two

B. 　The second

C. 　Five

D. 　The fifth

A. 　natural

B. 　dangerous

C. 　soft

D. 　cool