题目内容

If you（）bright sunlight（）dry wood with a glass, it will start burning.

A. expose；to
B. concentrate；on
C. aim；at
D. focus；on

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The noise was so faint that you had to（）your ears to hear it.

A. stir
B. strengthen
C. strain
D. stride

3~6岁幼儿思维的特点表现在（）。

A. 思维的具体形象性是主要特点
B. 思维的抽象逻辑性开始萌芽
C. 言语在幼儿思维发展中的作用日益加强
D. 直觉行为思维占主导地位

What he said was too（）for me to understand.

A. compound
B. complex
C. comprehensive
D. conventional

The old buildings blend with the new ones in perfect（）so a walk along Nanking Road is an enjoyable discovery.

A. control
B. order
C. harmony
D. action