1。 We are taught that a business letter should be written in a formal style _____ in a personal one。 A。 rather than B。 other than C。
better than D。 less than 答案是B,请说明其它的错处。2。The article opens and closes with descriptions of two news reports, each _____ one major point in contrast with (和……相比) the other。
A。 makes B。 made C。 is to make D。 making 答案是D,请说明其它的错处。3。请说明: A。 sometimes B。 some time C。 sometime D。
some times。 四个词组各自区分的意思。4。 The heart is ____ intelligent than the stomach, for they are both controlled by the brain。 A。
not so B。 not much C。 much more d。 no more 答案是D,请说明其它的错处。 。