communication channels between people and access to the information we need.

　　A．put up B．made up

　　C．linked up D．called up

　　解析：选C　句意：我们的电脑和世界范围内的网络连接，为人们提供了交流的渠道，也为我们提供了需要的信息通路。link up "结合，连接"，符合题意。put up "举起，张贴，搭建"；make up "弥补，编造，虚构，化妆"；call up "使回忆起"。

Ⅱ.完成句子

　　1．伟大的发明源于日常生活中的灵感。

　　Great inventions arise_from_the_inspiration of daily life.

　　2．下面是一些涉及骑单车的人和行人造成事故的主要原因。

　　Below are some of the chief causes of road accidents involving_cyclists_and_pedestrians.

　　3．上个月该公司因违反安全规定而被罚款2 000美元。

　　The_company_was_fined $2,000 for breaking safety regulations last month.

　　4．我们是否去逛街完全取决于你。

　　It's_all_up_to_you whether we will go shopping.

　　5．我想预订7月5日飞往伦敦的机票。

　　I'd like to_make_a_reservation of the ticket flying to London for July 5.

　　6．那辆汽车开到乡下时便加快了速度。

　　The car speeded_up when it reached the village.

　　7．除了英语外，他还必须学数学。

　　As_well_as_English,_he has to learn maths.

　　8．装这卡车煤需要多少时间？

　　How long will it take to load_the_coal_onto_the_truck?

　　9．我希望借此机会向你妈妈致以我最美好的祝愿。

　　I wish to take this opportunity to ask you to_convey_my_best_regards_to_your_mother.

　　10．迄今为止，这个古老的农场已被划分为一块块的宅地了。

　　So far, the old farm has_been_split_up_into house lots.

III.完形填空

　　On a bright and cold November morning, Killy Kilford stood on a street corner in downtown Manhattan, watching pedestrians (行人) cross the street quickly. As a woman reached his side of the street, Kilford stopped her __1__ and asked, "What do you think of that street __2__？"

She __3__ and smiled. "I like it. It's really nice，" she said. The sign, which at first __4__ looks like any other city street sign, bears an __5__ message："Listen to your heart."