摘要： [2010·陕西西工大附中4次训练]People have lots of problems living in the central Australian desert, the lack of water is the most serious one. A. of which B. which C. for which D. where 17A考查定语从句的关系词.此处考查介词前置.其相当于the lack of water is the most serious one of the problems.
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(2010·陕西西安铁一中高三上学期9月月考)
假如你是李华，今年上高三，高考在即，看到大家每天为自己所做的一切，深有感触。
请根据下表提示，写一篇100左右的短文，可增加细节，适当发挥。
| 家长 | 生活上的照顾 |
| 学校 | 提供方便(安排讲座……) |
| 老师 | 学习上的帮助（鼓励，答疑解难……） |
| 你自己 | （自由发挥，至少两点） |
.（2010·陕西西安五校高三二模）12．Dear me! Just _________ at the time! I _________ no idea it was so late．
A．look, have B．looking, had
C．look, had D．looking, have
查看习题详情和答案>>（2010·陕西西安五校高三二模）16．– Did you know any Chinese before you arrived in Beijing?
– Never ________ it, actually．
A．had I learned B．have I learned
C．I have learned D．I had learned
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