_江苏成考网

Directions:For this part, you are supposed to write an essay in about 100-120 words based on the following situation. Remember to write it clearly.

61．新学期伊始，你（Li Yuan）有意加入学校环保社团（Environmental Club）。请给该社团写一封申请信，内容包括：

·个人情况介绍；

·申请加入的原因；

·你期望在社团中承担的工作；

·你对社团发展的建议。

Why did the researchers live in a cave?

• A、To experience its quietness.

• B、To measure its depth.

• C、To study circadian rhythms.

• D、To fix their biological clocks.

What do some people find it hard to do according to Paragraph 1?

• A、Abandon a plant-based diet.

• B、Stop meat consumption.

• C、Cut food carbon footprints.

• D、Switch to dairy foods.