1.Thewritingclasswasconductedatwice-a-weekbasis.a.forb.inc.atd.on2.Thepopulationhadfrom8,300,000in1845tolessthan6,600,000in1851.a.contractedb.decreasedc.shrunkd.controlled3.IfyoutomeetXiaoLiu,tellhert

Question

1.The writing class was conducted ____ a twice-a-week basis.
a.for b.in c.at d.on
2.The population had _____ from 8,300,000 in 1845 to less than 6,600,000 in 1851.
a.contracted b.decreased c.shrunk d.controlled
3.If you ______ to meet Xiao Liu,tell her to come at once.
a.happen b.intend c.attempt d.expect

Answer 1

1.正确答案 D
on a basis 在什么基础上
2.正确答案 B
decrease from ...to ...有多少减至多少
3.正确答案 A
happen to 碰巧