单项选择题

Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage.
According to the passage, when are children first expected to study hard（）

A．Before 6 years of age.
B．Between 6 and 10.
C．After l0 years of age.
D．After 12 years of age.

<上一题目录下一题>

热门试题

单项选择题

A．are the same as the speaker is used to.
B．are expected to be rather poor.
C．are just as adequate.
D．are not yet clear.

单项选择题

A．short hair.
B．glasses.
C．moustache.
D．beard.

Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. According to the passage, when are children first expected to study hard（） 您的浏览器不支持 audio 元素。