单项选择题

Questions 19 to 22 are based on’ the conversation you have just heard.

A. It has many joints.
B. It can be easily planted.
C. It has a delicate fragrance.
D. It is a strong plant but can be easily bent.

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热门试题

单项选择题

A. Cutting public expenses.
B. Forbidding carbon emission.
C. Developing public resources.
D. Encouraging energy conservation.

填空题

Scientists in California have newly put forward an intriguing unit to measure the impact of climate change by （）.

Questions 19 to 22 are based on’ the conversation you have just heard. 您的浏览器不支持 audio 元素。