课时达标检测 unit 2 cloning (时间:35分钟) ⅰ.语法和词汇知识 1.(2011•
高考天津卷)—i need to advertise for a roommate for next term. —________?mary is interested. a.why bother b.why not c.so what d.what for 2.(2012•辽宁沈阳、大连二模)in________face of increasing energy limits,china needs________major breakthrough in mining and exploration. a.a;a b.the;a c./;the d./;/ 3.(2013•
北京东城一模)has it ever struck you ________ it would be like t