All my father's time___experiments,he has no time for flimesA.devoted to doB.devoted to doing C.devoting to doingD.is devoted to doing
问题描述：
All my father's time___experiments,he has no time for flimes
A.devoted to do
B.devoted to doing
C.devoting to doing
D.is devoted to doing
答
D
答
没有连词，应该选B
答
答案 B
原因：devoted to 是固定短语,to是介词,后必须跟V.ing形式,所以排除A
devote是动词,排除C和D