Astronauts should be very strong in health, so they are ________ all kinds of tests before they are finally sent up in a spacecraft.
举一反三
- Astronauts are ________ to all kinds of tests before they are actually sent up in a spacecraft.
- On<br/>Christmas the children are so excited that they( ).() A: have the light on all night B: stay up all night C: wake up very early D: go to bed very late
- — What do you feel about that, Mary —I feel（） that this should not have been done so carelessly. A: strong B: strongly C: being very strong D: to be strong
- Exercise 1Directions: You will hear an interview of Chinese astronauts. Choose the best answer to each question.1.Which of the following statement is false? A: It’s difficult to dock two space crafts together B: Astronauts should do simulations many times before docking C: Astronauts should practice two years before docking D: Astronauts should practice two hours before docking
- For the sake of your health, you should give up smoking() A: for sure B: for all C: for good D: for long