四川大学 2022_04_07 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
Son (in the kitchen): Shall I turn on the burner?
Mother: ______________. I haven ’t finished peeling the pota toes.
A: No, not just
B: No, not yet
C: No, not still
D: No, not already