11，81，343，625，243，( )A．1000 B．125 C．3 D．1

( )是指房地产开发企业将尚在建设中的商品房预先出售给商品房预购人，由商品房预购人支付购房定金或房价款的行为。

A．商品房销售

B．商品房预售

C．商品房转让

D．商品房买卖

小题1:Our classroom is clean. ___________(They) is clean, too.

小题2:My cousin Kate likes swimming. She is a good    ___   (swim)

小题3:Peter is a good student. He can sing and dance very _________(good).

小题4:Jack’s _________(one) teacher is Miss Fang.

小题5:The flower shop is usually __________(close) at weekends.

小题6:Little Tom is such a _________(有礼貌的) child that everybody likes him.

小题7:Christmas is coming. People are all  ________(忙的) getting ready for it.

小题8:What are your ______________(业余爱好), boys and girls?

小题9:We often go to some small    ______    (餐馆) nearby for dinner.

小题10:The Great Wall in China is ____________（真的）wonderful.

竖向剪刀撑

在消费时，你认为正确的消费观应是[ ]

①绿色消费②适度消费③超前消费④潇洒消费

A、①③

B、②④

C、①②

D、①④

世界上第一支激光枪出现在（）。

A、1973年苏联

B、1976年德国

C、1978年美国

D、1975年美国