问题
选择题
—What are you going to do this afternoon? —I'm thinking of _____ to visit my aunt.
A.go
B.going
C.to go
D.to going
答案
答案:B
介词后面要接动名词作宾语,故该题选B。但在介词but/except(除了)后要接不定式作宾语,当but/except前有行为动词do的各种形式时,后接不带to的不定式;如果没有动词do的各种形式,则接带to的不定式,例如:1)They have nothing to do but go to sleep.2)He has no choice but to wait.