When ________ to danger and conflict, men tend to increase blood pressure, ________ nervous and anxious.

A．exposed; felt

B．exposed; feeling

C．exposing; feeling

D．exposing; felt

 

【答案】

B

【解析】

試題分析：考查非謂語動詞，第一空填exposed="when" men are exposed ，第二空是現(xiàn)在分詞做狀語，句意是：當(dāng)人暴露于危險和沖突中，往往會血壓升高，感到緊張和不安。選B。

考點(diǎn)：考查非謂語動詞

點(diǎn)評：考查非謂語動詞的用法，關(guān)鍵是要找到非謂語動詞的邏輯主語，看動詞或動詞短語和其邏輯主語構(gòu)成什么關(guān)系，主動還是被動。

 

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B．It often leaves a large wound in a person’s body.
C．Long incisions are made in a patient’s chest.
D．The incision is often infected after the operation.
【小題2】 Which of the following is one DISADVANTAGE of keyhole surgery?
A．It requires the use of long, thin tools and a tiny camera.
B．The doctor can not view the inside of the patient’s body clearly.
C．The direction in which a doctor moves the surgical tools is reversed.
D．An endoscope has to be inserted into the patient’s body in advance.
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B．reduces the amount of time it takes to perform a surgical procedure
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D．eliminates the need for surgeons to make large incisions on patients
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A．It requires the use of long, thin tools and a tiny camera.

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    1. A.
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