到了这个时候，他的餐馆本该宾客盈门。

单项选择题Research shows that people’s physical and mental health______.

问答题This is a matter of life and death—a matter no country can afford to ignore．

单项选择题The underlined part appear through smoke and mirrors in the first paragraph means ______.

问答题Advertisers tend to think big and perhaps this is why they’re always coining in for criticism.

单项选择题How do people often measure progress in agriculture

名词解释什么是几经周折，我才在一家金矿找到一份工作。; 几经周折，我才在一家金矿找到一份工作。名词解释定义是什么?

单项选择题According to the passage, children are natural scientists, and to raise their interest, the most important thing for adults to do is______.

单项选择题16（）

A.have
B.cultivate
C.share
D.like

单项选择题Interpersonal relationships are important because______.

问答题为什么任务设计要有合适的情景和语境