Question

Jasmine was holidaying with her family in a wildlife park                she was bitten on the leg by a lion.

A.when

B.while

C.since

D.once

Answer 1

A

解析:

while引導的句子中謂語動詞為延續性動詞。when引導的句子中謂語動詞為延續性動詞或瞬間性動詞都可以。bite是非延續動詞,因此選用when。