【題目】With all her time _____ the experiment, she had no time to spend with her family.
A.devote to do
B.devoted to doing
C.devoting to doing
D.is devoted to do

【答案】B
【解析】考查with的復(fù)合結(jié)構(gòu)：with+賓語+賓語補(bǔ)足語。分析句子結(jié)構(gòu)可知_____the experiment作賓語補(bǔ)足語。分析句子結(jié)構(gòu)可知is devoted to doing（被致力于…,被貢獻(xiàn)于…）作介詞with的賓語補(bǔ)足語，根據(jù)如果是系表結(jié)構(gòu)（be+ v-ed +介詞）作賓語補(bǔ)足語時(shí)，要把系表結(jié)構(gòu)中的be動(dòng)詞省去，此處把be省去，則選B。句意：她的所有時(shí)間被用來做實(shí)驗(yàn)，她沒有時(shí)間和家人與家人待在一起。故選B。

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