www.ks5u.com課文理解-Unit3Using Language閱讀訓(xùn)練一、單項選擇題(根據(jù)課文內(nèi)容選擇正確答案)1. Why does the space station spin slowly in space?A. To prevent itself falling onto the ground.B. To look more beautiful.C. To imitate the pull of the earth's gravity.D. To get away from the pull of the earth's gravity.答案:C2. How do the space citizens send their messages?A. By using typewriters.B. By sending letters.C. By sending e-mails.D. By using a “thoughtpad”. 答案:D3. Which of the following shows the right order to use a “thoughtpad”?a. Clean your mind.b. The message is sent.c. You place the metal band over your head.d. Press the sending button.e. Think your message. A. a, d, c, d, eB. c, a, d, e, bC. c, a, e, d, bD. a, c, b, e, d答案:B4. Who will take the place of the workers in the 31st century?A. The robots.B. The manufacturing machine.C. The waste machine.D. The spacemen.答案:A5. It can be inferred from the passage that in the 31st century______. A. no rubbish will be producedB. the environment will become betterC. there will be no desertD. people can use plastic bags without limits答案:B