Many of the larger banks may()financial instruments.

More new （）will be opened up in the job market for those with a desirable CET-4score report.

A.probabilities
B.necessities
C.realities
D.opportunities

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It goes without any doubt that if you are （）and friendly to other people you will get a lot more support.

A.considerate
B.considerable
C.sufficient
D.popular

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