中公财经

1. The kid ran ______ fast as to catch up with his elder sister.

A. quite

B. very

C. so

D. too

2. The scientist is known to ______ on the problem for a couple of years.

A. have been working

B. be working

C. be worked

D. work

3. I ______ the hypothesis that eyebrows may indicate your identity.

A. favor

B. admire

C. assist

D. follow