The Math problem is not________ for him to_________.

中国大学MOOC: These angles are not necessarily restricted to_________.

After writing your example essay, you need to_________.

I want to change my hair style from curly to_________.

OPEC successfully raised the world price of oil in the 1970s and early 1980s, primarily due to_________.

I want to change my hair style from curly to_________. A: blonde B: dark C: straight

Why do people work? People work for various reasons. According to the video clip, the most important purpose is to_________. A: make money B: denelop the nation C: feel good D: have a sense of achievement

A research proposal is intended to_________. A: convince the readers that you are ready to do a research B: demonstrate that you have the knowledge, full understanding and the expertise to complete the project C: show your competency in a particular area of study D: serve as a planning tool

[单选题] (4.0分) [br][/br] [br][/br]To find a good work-at-home job, you are advised to_________. A: create a website of your own B: contact as many companies as you can C: Try your best to look for full- time employment D: spend as much time as possible on your job search