Unit 4 test

If a computer system ______, all the test on it have been completed and it can now be used.

保持联系

What is the synonym for “at your fingertips

which is not the synonym of “Thanks to ”

• Because of

• Owing to

• Be grateful to

• Due to

Which is not the synonym of brainchild

• Invention

• promise

• Idea

• product

破除障碍

脸书成立于2004年，现如今有20亿用户

how to translate “make easy access to the Internet possible”

• 上网很难

• 方便上网

• 上不了网

She is hoping her ____ will be the first step on the road to fame and fortune.

• Introduction

• Debut

• Success

• appearance

“To make sth happen”

• Be limited to

• Bring about

• As long as

• go live