.Was it in 2000_________he was still in

题型:选择题

问题:

.Was it in 2000_________he was still in middle school_________this boy became an

expert at computer?

A.when; that

B.that; where

C.when; where

D.that; that

考点:强调句
题型:选择题

下列关于SiO2和CO2的叙述中不正确的是(  )。

A.都是共价化合物

B.SiO2可用于制光导纤维,干冰可用于人工降雨

C.都能溶于水且与水反应生成相应的酸

D.都是酸性氧化物,都能与强碱溶液反应

题型:选择题

WebSQL is a SQL-like (1) language for extracting information from the web. Its capabilities for performing navigation of web (2) make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a (3), all the pages that can be reached from a given URL through (4) that match a pattern, or a

combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common (5) Interface.

5.见题干()

A. Router 

B. Device 

C. Computer 

D. Gateway

题型:选择题

His new neighborhood     _ very quiet, but now it's very noisy.              [ ]

A. was used to be    

B. used to      

C. is used to        

D. used to be

题型:选择题

問4 あの人は穏やかでいいひとだが、融通の効かないところがある。今回のことについても、もう少し柔軟に考えてくれるといいのだが。

A.おだやか

B.さわやか

C.なごやか

D.ゆるやか

题型:选择题

目前,国际上劳动密集型制造业向中国转移的趋势已经开始放缓,越南、印度、墨西哥与东欧等国家以比中国更低的成本优势,成为接纳工业发达国家产业转移的新阵地。东盟制造、墨西哥制造开始用更加低廉的成本要素,实现对“中国制造”的供给替代。这说明()

①经济全球化使国与国之间的经济联系日益加强

②经济全球化有利于世界范围内资源的优化配置

③经济全球化对发展中国家而言,既是机遇,又是挑战

④经济全球化使世界经济发展更加不平衡

A.①②

B.②③

C.①③

D.①④

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