问题

___ with various research projects, that scientist can’t even find time to visit his parents.
A:Occupying
B:Occupied
C:To be occupied
D:To occupy
B:Occupied
C:To be occupied
D:To occupy
正确答案是:
同类题型
Mrs. White isn’t feeling well these days.She has made _____ with the doctor at three this afternoon.
I’m so late, but you cannot imagine_______ great trouble I took to find your house
1Get up early and doexercise every day, _______you won’t have a strong body.
1All the children like Mr.White very much because he often makes them________