Many restaurant menus include the origins of a dish, _______ it is prepared, what the main ingredients are, and which farms the ingredients come from.
| A．when | B．how | C．what | D．which |
(2012年湖南安化高三月考，2)Jack recommended me a few foreign movies，but _______was to my taste.
| A．all |
| B．neither |
| C．some |
| D．none |
They promise that they will finish the project in a month，but I remain _______about their claim.
| A．optimistic |
| B．concerned |
| C．mysterious |
| D．skeptical |
The young man has a reputation________ laziness，so he leads a poor life.
| A．for |
| B．as |
| C．with |
| D．in |
The penguins from the movie Happy Feet(《快乐的大脚》)are tap dancing back to the screen for Happy Feet Two，________opens in the Us on November 18.
| A．which |
| B．that |
| C．when |
| D．where |
(2012年重庆卷，34)Evidence has been found through years of study ________ children's early sleeping problems are likely to continue when they grow up.
| A．why |
| B．how |
| C．whether |
| D．that |