1.______cheap tomatoes you bought! (why选A不选C?)
A.What B.What a C.How D.How a
2.I have worked with children berore, so I know ehat____in my nen job. (why选B不选A?)
A.expect B.to expect C.to be expecting D.expects
3.---Will you go home tomorrow evening?
-----No,I’m goingto a lecture,or at lest I’mplanning_____. (why选B不选C?)
A.so B.to C.it D.that
4.---Where do you think_____he_____the computer?
Sorry,I have no idea. (why选A不选C?)
A./;bought B.has;bought C.did;buy D.does;buy
5.There is nothing to____a report____Chinese history in our school this evening.
(why选B不选D?)
A.have;on B.be ;on C.have ;for D.be ;of
3. C项的it也可以代指going to a lecture啊? 为什么不能选C呢?
而且为什么A项的so也可以呢?
it只能指代前文中提及的something (名词或代词所表示的事、物)如:We will have a visit to the Great Wall. We have been planning it for months.
因为见过:I think so, I hope so. 所以想I am planning so.是不是也可以。可能确实不行,没有这么说的。至少在这里不行。