A: Emphasizing the importance of protection from radiation.
B: Solving the mystery about radiation.
C: Discussing the cause of cancer.
D: Introducing the nuclear power.
举一反三
- 3. Which of the following sentence is right? A: The goal is to learn their risk of thyroid cancer the extent to which radiation may increase. B: The goal is to learn the extent to which radiation may increase their risk of thyroid cancer. C: The goal may increase their risk of thyroid cancer is to learn the extent to which radiation. D: The goal is to learn the extent to radiation which may increase their risk of thyroid cancer.
- What’s the author’s purpose of writing this passage?
- The author's main purpose in writing this passage is to ___________. A: interpret the function of forgetting B: illustrate the process of adapting C: explain the performance of memory D: emphasize the importance of learning
- Nuclear power's danger to health, safety, and even life itself can be summed up in one word: radiation.
- The author's main purpose in writing the passage is to______. A: describe a phenomenon B: argue about a belief C: propose a solution D: stimulate an action
内容
- 0
What is the purpose of the author in writing this passage?
- 1
Q5. The main idea of the text is _____. A: younger people are more susceptible to even small amounts of radiation B: no scientific evidence has been found about the effect of cosmic radiation C: radiation has the greatest effect on fast dividing and developing cells D: radiation may be a greater cancer risk for adults than doctors thought
- 2
No. 8: What is the author's main purpose in writing the text? A: A B: B C: C D: D
- 3
. Which of the following is true'? A: . a compulsory VHF-DSC radiotelephone installation must be daily tested without radiation. B: a compulsory VHF-DSC radiotelephone installation must be annually tested without radiation C: a compulsory VHF-DSC radiotelephone installation must be monthly tested without radiation. D: a compulsory VHF-DSC radiotelephone installation must be weeklv tested without radiation.
- 4
The author's main purpose in writing the passage is to______. A: describe a phenomenon B: propose a solution C: be entertaining D: argue a belief