Dogs have a far wider hearing range than humans, _________ them able to detect sounds far above a human's hearing limit.

A．making	B．made
C．having made	D．to be made

_________an opposing idea effectively, you can use the following words and phrases.

A．To express	B．Expressing
C．Expressed	D．Being expressed

Sometimes tests are needed _________ doctors discover exactly what's wrong with your body.

A．since	B．before
C．although	D．if

_________ your strengths and weaknesses will help you achieve your dreams.

A．Known	B．Know
C．Knowing	D．Being known

A new engineer was appointed to deal with the products _________ by customers.

A．returning	B．returned
C．to return	D．return

The new theme park, _________ last year, has received 27 million visitors so far.

A．open	B．opened
C．being opened	D．to open

------Mom, is Dad coming to pick us up?
------Yes, I am sure he _________ on the platform when we pull into the station.

A．stands	B．stood
C．has stood	D．will be standing

By now 516 Confucius Institutes ______in 142 countries and regions, according to the Confucius Institute Headquarters.

A．founded	B．would found
C．have been founded	D．had been founded

Just an hour ago he told me on the phone that he __________ home right after his work.

A．has come	B．comes
C．came	D．would come

—How was your vacation in Seattle?
—Pretty good. In the evenings I _________ to pubs to enjoy beer.

A．have gone	B．go
C．had gone	D．went

The girl's eyes brightened when she saw the birthday present she_________.

A．would promise	B．had promised
C．would be promised	D．had been promised

We really appreciate our learning environment, _________ we can have direct communication.

A．whom	B．which
C．where	D．when

—It's so convenient to use cell phones to pay the subway fare.
—Yes. _________ thought of the idea is really brilliant.

A．Wherever	B．Whenever
C．Whatever	D．Whoever

The moment _________ I learned the results of the competition was one of the happiest times in my life.
A. which   B. when
C. where    D. why

The ability to make and use tools is one of the most basic characteristics of __________ it means to be human.

A．whether	B．how
C．what	D．when

假设你是红星中学高一学生李华，你的英国朋友George要来北京，期间他想参加中国传统文化方面的课程，来信希望你能推荐一个课程。请你给他回信，内容包括：
1.你推荐的课程；2.该课程的内容；3.推荐该课程的理由。
注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。
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