_福建成考网

58（）

The writer suggests that when talking to others, the speaker should .

• A、know that listeners will show him that they understand his words

• B、express himself clearly even when he sees signs of understanding

• C、notice listener’s signs of understanding

• D、look directly into his listener’s eyes

If the whole operation_____ before hand, a great deal of time and money would have been lost.

• A、was not planned

• B、has not been planned

• C、had not been planned

• D、were not planned