Probably he was a heroin addict. That would explain why he was so weak. 也许他是个瘾君子，这可以解释他为什么那么虚弱。A. indicate B.abuser C. contradict D. dictate A: indicate B.abuser C. contradict D. dictate B: abuser C. contradict D. dictate C: contradict D. dictate D: dictate

Dictate the following words.

He can’t see you now. He________(dictate) letters.

Please dictate words and expressions which are used in Text 1, Unit 6 according to the explanation given.

News came that they had decided to ______ their money to scientific research. A: dedicate B: dictate C: decorate D: definite

【单选题】He prefers______. (1998) A. to write his letters rather than dictating then B. to write his letters rather than dictate them C. writing his letters rather than dictate them D. writing his letters rather than have dictated them

They did considerable work to ______the masses of the United States with the elementary problems of Latin Americ A: A. instructB. acquaintC. imposeD. dictate

选出正确选项：It took him a long time to ___ this letter. A: dictated B: dictate C: dictates D: director

It is a pleasure for him to ________ his energy and even his life to research work. A: dedicate B: dictate C: decorate D: direct

It's a pleasure for him to ____ his energy and even his life to research work. A: dedicate B: dictate C: decorate D: direct