1 . Chinese tech giant Huawei launched its new operating system called Harmony, creating an ______ app ecosystem to Google's Android

A．alternative

B．aggressive

C．academic

D．abstract

2 . Studies show that kids living and studying in a harmonious environment are less likely to become .

A．abnormal	B．aggressive
C．alarmed	D．opposed

3 . My brother’s plans are very ______; he wants to master English, French and Spanish before he is 10.

A．arbitrary

B．aggressive

C．ambitious

D．abundant

4 . Most people are ____ to see themselves as being creative because they associate creativity with complexity. But creativity is simplicity.

A．reluctant

B．willing

C．slow

D．aggressive

5 . —What will happen if a driver gets annoyed in a traffic jam?
—Many drivers are _____ and they will push into other lanes of traffic or pass other cars.

A．abnormal	B．addicted
C．aggressive	D．astonished

6 . The victims of the earthquake are in        need of help. We should do something for them immediately.

A．abnormal	B．anxious
C．desperate	D．aggressive

7 . —Instead of lending a hand, Jim just stood by, laughing at us in trouble.
—Oh, it’s _____ of him to be so cold-hearted.

A．conventional	B．typical
C．ridiculous	D．aggressive

8 . I have no idea of what is in fashion nowadays, so my choice might be quite ____ .

A．abundant	B．arbitrary
C．considerate	D．aggressive