unit19

Step IV 随堂检测（ C、 D 级） 一 单项选择 1. I still doubt the price of houses in Beijing will go down, but just wait and see. A. how B. why C. whether D. when 2. One reason he told me for his being late is he

______________________________________________________________ ② 4， 5， 6 又该如何转换。 is known to be the last surviving member of his subspecies

not to study english varieties unless it is really necessary. 我来译： be interested in 意思是 interested 一般修饰（ A人 B物） interesting一般修饰（ A人 B物） 又见 prefer 还记得吗。 would prefer to do something prefer to do A

________ and could not be used for ________. Instead they changed the fields into __________. On their farm they kept _________ and grew ___________. (all kind of) environmental problems destroyed