---_____ of them knows Japanese, so I have to ask a third person for help.
---You’d better ask Tom for help. He is good at Japanese.
| A．Neither | B．All |
| C．Both | D．None |
Lu Jialei, 14, from ______Hangzhou Foreign Language School, won____first place in the CCTV Chinese Character Spelling Contest（中国汉字听写大会）．
| A．／, the | B．a, the | C．a, a | D．／,a |
Which sign is Chinese Young Volunteers Association?
—It smells terrible. What has happened here?
—Look, there is much waste gas _____ from the chemical factory.
A.pour B.pouring D.pours
—Kangkang asked the old lady .
A.she has seen a doctor
B.whether she has seen a doctor
C.if she had seen a doctor
We have lived in Longyan 15 years ago.
A. for B. in C. since