四川大学 2022_05_09 每日一练
You see the lightening ____________ it happens, but you hear the thunder later.
A、the instant
B、for an instant
C、on the instant
D、in an instant
You see the lightening ____________ it happens, but you hear the thunder later.
A、the instant
B、for an instant
C、on the instant
D、in an instant