1.look at the sign on the right ,
问题描述：
1.look at the sign on the right ,
—oh ,parking _____.
a.doesn't allow
b.isn't allowed
c.didn't allow
d.wasn't allowed
2.As china grows stronger and stronger .Chinese ___ in more and more schools out of our country.
A.teaches
B.is taught
C.has taught
D.was taught
答
1,b.2,c.
第一题,停车是不被允许的,用被动语态.所以就只剩下b和d.由题意可知,时态是一般时.所以选b.
第二题,因为中国越来越强大,所以国语被国外越来越多的人,学习.结合时态和语态,选c.