In the first sentence of the last paragraph, the pronoun "this" refers to ______.A.surveyB
In the first sentence of the last paragraph, the pronoun "this" refers to ______.
A.survey
B.question
C.answering
D.personal interviewing
In the first sentence of the last paragraph, the pronoun "this" refers to ______.
A.survey
B.question
C.answering
D.personal interviewing
This passage is about ______.
A.the first bicycle accident
B.accidents in large cities
C.two of the first auto accidents
D.the first vehicles with wheels
A . first==NULL
B . first->1ink==NULL
C . first->link==first
D . first!=NULL
A.safety
B.responsibility
C.protection
D.benefit
The new regulation does not go into ______ until the first of July.
A.effort
B.effect
C.affect
D.influence
A、正确
B、错误
By no means ______ to her parents.
A.this is the first time has she lied
B.this is the first time does she tell a lie
C.is this the first time she has lied
D.is this the first time she was lying