标签：ensure

2020-02-22到2020-07-12

Unit 1 Marketing Unit 1 Quiz on Vocabulary

1、 They think that pharma companies simply manufacture these drug and then charge exorbitant prices for them.

A:produce
B:sell
C:supply
D:buy
答案: produce

2、 We have to keep investing in the development of every available source of American-made energy.

A:reliable
B:suitable
C:valid
D:identifiable
答案: va

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Unit 1 People Around Us Unit 1 Test

1、 They decided to ____
their new car against theft.         

A:assure
B:sure
C:insure
D:ensure
答案: insure

2、 Can you _____ me that we won’t have any problems with this software?

A:assure
B:sure
C:insure
D:ensure
答案: assure

3、 The company put two extra clauses into their contract to ____ that

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