________ many times, he finally understood it.A. Told B. Telling C. Having told D. Hav

________ many times, he finally understood it.

A. Told B. Telling C. Having told D. Having been told

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

His eyes shone brightly when he finally received the magazine he ______.A．had long been ex

答案解析
Jack London worked very hard and finally he _______ success.A、madeB、foundC、soughtD、achi

答案解析
He is finally determined to quit smoking for he knows that it may_________ hishealth

答案解析
If Peter had given up his part-time job,he______the final exam.A．might passB．might have pa

答案解析
He finally______ to find the reference book that he had been looking for.A．triedB．attempte

答案解析
3. Many students ______ for the job but finally

答案解析
George applied for the position three times______he finally got it.A.beforeB.untilC.whenD.

答案解析