下列各种不同比例尺中,比例尺最小的是: ( )
A.1:4000000
B.图上距离1厘米表示实地距离30千米
C.
D.1:2000000
答案:C
改错。选出并改正。(5’)
小题1:The bridgebuiltby the workers three years ago.
A B C D ( ) ________
小题2: Watch TV too much is bad for your health.
小题3:Shanghai is one of the biggest city in the world.
A B C D ( ) _________
小题4:Knives are usedforcut things.
A B C D ( ) _______
小题5: Help yourself to some bread, children.
与成人T淋巴细胞白血病有关的是
A.EBVB.HSV-2C.HIVD.HTLV-1E.HBV