His writing is so confusing that it's difficult to make out ________ it is he is trying to express.(2011·安徽，33)
| A．that | B．how | C．who | D．what |
Premier Wen Jiabao has strongly advised greater efforts to ease poverty, __________ the environment and adjust(调整) the economic structure in southwest China’s Guizhou Province.
| A．reserve | B．preserve | C．deserve | D．observe |
----So you missed the lecture given by Professor Smith．
-------____．I got there 30 minutes before it finished．
| A．Not exactly | B．Not really | C．Not a little | D．Not at all |
The time of the last term , ________full use of ________the college entrance examination , will be very important to every senior three student ．
| A．when made ; preparing for | B．if made; to prepare for |
| C．that made; to prepare for | D．whether is made; preparing for |
____ in a branch of the tree ___ a note which read "I'll meet you at the School Gate"．
| A．Sticking; was there | B．Stick; was there |
| C．To stick; was | D．Stuck; was |
Mother asked the youngest kid _______with his toy car．
| A．what the matter was | B．what was the matter |
| C．what the matter is | D．what is the matter |