—How long are you staying?
—I don’t know．______．
| A．That’s OK | B．Never mind | C．It depends | D．It doesn’t matter |
________I want to tell you is the deep love and respect I have for my parents.(2013·天津，15)
| A．That | B．Which |
| C．Whether | D．What |
Experts believe________people can waste less food by shopping only when it is necessary. (2013·北京，33)
| A．why | B．where |
| C．that | D．what |
________makes the book so extraordinary is the creative imagination of the writer.
(2013·北京，31)
| A．That | B．What |
| C．Who | D．Which |
________ you said at the meeting describes a bright future for the company.(2013·四川，6)
| A．When | B．How |
| C．What | D．That |
Whenever I met her，________ was fairly often，she greeted me with a sweet smile.
| A．who | B．which |
| C．when | D．that |