急性血吸虫病的发好季节为（） A.夏秋季节 B.冬季 C.春季 D.秋季 E.夏季

完形填空。       Today Chinese people can enjoy longer holidays, such as the two "Gold Week Holidays"-the Spring Festival and National Day. They have more time   1   . Rising incomes also make     2   possible for ordinary Chinese people to travel abroad.       Zhang Haitao, a middle school student in Shanghai will go to Japan with his parents      3     the Spring Festival. "0verseas touring has always been a dream of   4   ," Zhang Haitao said.       "      5     will you go to Japan, by air or by ship?" I asked him.       "By ship. Traveling by ship is more      6     than a short trip by air. "       "But a plane is much    7   than a ship. "       "Yes, but you can't see much during the    8     ,while a sea trip will make you happier, because you can see waves, islands and even big fish. "       "Will you travel at your own expense?"       "Certainly.     9    my father's job is to recycle rubbish, I’m very proud of him. He has saved     10     money in the last three years. What's more, he has made a contribution by protecting our environment. " ( )1. A. travel     ( )2. A. them       ( )3. A. during     ( )4. A. my         ( )5. A. How       ( )6. A. dangerous ( )7. A. fast       ( )8. A. night     ( )9. A. Because   ( )10.A. a little   B. travels   B. it         B. from       B. I         B. What       B. enjoyable B. faster     B. day       B. Although   B. many      C. to travel   C: this       C. at         C. me         C. When       C. difficult   C. fastest     C. holidays   C. But         C. lots of     D. traveled     D. that         D. to           D. mine         D. Where       D. frustrating D. slower       D. flight       D. So           D. a few

多音字组词。

校 jiào (      )xiào (      )     著 zhù (      )zhuó (      )

糊    hú(      )   hù(      )     挑 tiǎo (      )  tiāo (      )

读“某地区地质构造剖面示意图”，回答下列问题。（10分）

（1）图中①②③④四处，在地质构造上属于背斜的是       ，理由是                          。野外考察中，有时会见到背斜成谷现象，其原因是                                      。（4分）

（2）下列地理事物与图中④处的地质构造在形成原因上相似的是（   ）（多选）（2分）

A．长白水天池

B．渭河谷地

C．汾河谷地

D．喜马拉雅山（3）③地容易被侵蚀，常有河流发育，此处        （是或否）能修建水库，简要分析原因。（3分）

（4）图中c地层为含水层，a、b、d各地层为隔水层，因此在①②处中　　　　处打井较有可能获得丰富的地下水。（1分）

有人用一定量的铁粉与足量的氧化铜来制取单质铜，设计了以下两种方案：①Fe

H2SO4

H₂

CuO

Cu；②CuO

H2SO4

CuSO₄

Fe

Cu若按照两种方案进行操作，则两者制得单质铜的质量为（　　）

A．一样多

B．①多

C．②多

D．无法判断

防汛通信网的建设，可因地制宜采用多种通信手段，根据形势的发展，目前提倡使用的通信方式有（）、（）、（）等。

A、微波

B、短波、超短波

C、卫星

D、光纤通信

E、一点多址