【題目】The scientist has failed in the test many times, never goes up.

A. but B. so C. or

【答案】A

【解析】句意:這個(gè)科學(xué)家做實(shí)驗(yàn)失敗了很多次,但是從不放棄。A. but 但是,表示轉(zhuǎn)折關(guān)系;B. so 因此,表示因果關(guān)系;C. or或者,表示選擇關(guān)系。題干中failed in the test many times “失敗很多次”與never gives up “從來不放棄”是轉(zhuǎn)折關(guān)系。因此選A。

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