Hearing the doctor announce their son was safe and sound, the couple sighed with ________.
A. satisfaction B. relief C. interest D. permission
Anyone _______ wants to learn something can sign up for the online courses.
A. which B. who C. whose D. whom
You should never judge a person ________ his looks.
A. by B. on C. in D. with
Take your swimming suit because you __________ want to go swimming in the sea.
A. would B. must C. should D. might
有一批要到中国投资的外国企业家在我国某城市参观考察。假定你是接待员，要向外宾们介绍这个城市的概括。请你用英语写一篇发言稿，须包括以下内容：
这是一座新兴的现代化城市，建于20世纪80年代；
海陆空交通方便，又有一条与首都北京相连的高速公路；
自然资源丰富，电力及其他能源供应充足；
公共秩序良好，政府多方面支持外国投资者。
注意：1 词数：100左右。
2 可以适当增减细节，但不能逐字翻译。
3 短文开头已给出，不计入总词数。
参考词汇：高速公路：freeway 公共秩序：public order
投资者：investor 供应supplies of
Ladies and Gentlemen,
Welcome to our city. Now let me introduce …
One day, it was cloudy. An old man together with his grandson were waiting for the bus at the bus stop. Beside them stood a school boy with a umbrella in their hands. Before long, it started raining and then it began raining hardly．The old man and his grandson began to run because the sudden rain. Seeing that, the school boy hurried to help them, shouted to them, “Don't run, Grandpa, and you will fall down. Let's shared the umbrella together.”With these words, he held the umbrella over the old man and the little boy. It was not long since the bus came and they get on the bus together.
