高中英语强调句练习题（含答案解析）1. It was not until 1920 _ regular radio broadcasts began.A. which B. when C. that D. since2. It _ Mike and Mary who helped the old man several days ago.A. was B. are C. were D. had been3. She said she would go and she _ go.A. didnt B. did C. really D. would4. It was the training _ he had as a young man _ made him such a good engineer.A. what; that B. that; what C. that; which D. which; that5. Were all three people in the car injured in the accident? No, _ only the two passengers who got hurt.A. there were B. it were C. there was D. it was6. It was not until 1936_baseball became a regular part of Olympic Games.A. then B. which C. that D. when7. _in 1943_the harmful smog made its appearance in Los Angeles.A. Only thatB. It was thenC. That it was whenD. It was that8. It was on the National Day_ she met with her separated sister.A. that B. where C. when D. which9. _the 1500s_the first European explored the coast of California.A. It was untilthenB. It was not until whenC. It is untilthatD. It was not untilthat10. _in this room that our first meeting was held.A. Just when B. When C. Where D. It was11. It was last night _ I see the comet.A. the time B. when C. that D. which12. It was only with the help of the local guide _.A. was the mountain climber rescued B. that the mountain climber was rescuedC. when the mountain climber was rescuedD. then the mountain climber was rescued13. The Foreign Minister said, “_ our hope that the two sides will work towards peace.”A. This is B. There is C. That is D. It is14.Was _ that I saw last night at the concert?A. it you B. not you C. you D. that yourself15.It was _ he said _ disappointed me.A. what, that B. that, that C. what, what D. that, what16.It was with great joy he received the news that his lost daughter had been found.A.because B.which C.since D.that17. It is _ any wonder that his friend doesnt like watching television much.A. no B. such C. nearly D. hardly18.It was back home after the experiment.A.not until midnight did he goB.until midnight that he didnt goC.not until midnight that he wentD.until midnight when he didnt go19.Was it in 1969 _ the American astronaut succeeded _ landing on the moon?A. when, on B. that, on C. when, in D. that, in20. It is these poisonous products _ can cause the symptoms of the flu, such as headache and aching muscles.A. who B. that C. how D. what21.It is the ability to do the job _matters not where you come from or what you are.A. one B. that C. what D. it22. It was not until 1920 _ regular radio broadcasts began.A. while B. which C. that D. since23. _ is a fact that English is being accepted as an international language.A. There B. This C. That D. It24. It was only with the help of the local guide _.A. was the mountain climber rescued B. that the mountain climber was rescuedC. when the mountain climber was rescuedD. then the mountain climber was rescued25. Who was it _ put so many large stones on the road?A. this B. that C. he D. she26. What a silly mistake it is _ youve made!A. it B. this C. that D. which27. It was the boy _ had been in prison _ stole the money.A. who, where B. that, how C. who, that D. that, which28. Why was _ that the old woman was sent to prison?A. he B. it C. that D. what29. It was when she was about to go to bed _ the telephone rang.A. since B. as C. that D. then30. It may have been at Christmas _ John gave Mary a handbag.A. before B. who C. that D. when