. Researchers now have some proofs ______ reading the Roman alphabets and Chinese
characters uses different parts of brain.
| A．where | B．when | C．which | D．that |
Having lived in China for 8 years, Helen has a good _______ of both English and Chinese.
| A．program | B．guidance | C．command | D．ability |
A lot of people here, _____, Tom, are for the plan that we will go to the beach on foot.
| A．such as | B．for example | C．like | D．and so on |
She devoted herself _______ to her research and it earned her a good reputation in her field.
| A．strongly | B．extremely | C．entirely | D．freely |
You’d better ______ your score and see if you have passed the exam.
| A．add up to | B．add to | C．add up | D．add in |
--- What were you so _____ ?
---My son’s not passing the college entrance examination _______ me most.
| A．upset; upset about | B．upset about; upset |
| C．upset for; upset | D．upset; upset |