A number of cars _____ in front of the p
题型:选择题
问题:
A number of cars _____ in front of the park. [ ]
a. is parked
b. was parked
c. are parked
d. has parked
A number of cars _____ in front of the park. [ ]
a. is parked
b. was parked
c. are parked
d. has parked