【題目】Now the question that you must carefully consider is ____ can be put into practice.

A. how you have learned

B. how what you have learned

C. that why you have learned

D. how that you have learned

【答案】B

【解析】

試題分析：句意：現(xiàn)在你必須認(rèn)真考慮的問題是你如何把你所學(xué)的東西應(yīng)用于實踐中。如何是how引導(dǎo)的表語從句，排除C選項，在表語從句中包含一個what引導(dǎo)的主語從句，what在主語從句中做賓語，可以排除D選項，不能省略 ，排除A選項。故選B。

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