Speaker:a student;Hearer: a set ofstudents;Place:sitting around a coffee table in the refectory. John, one ofthe group,has just told a joke.Everyone laughs except Adam. Then Adam laughs. One of the students says: I do think Adam's quick .
The word

Speaker:a student;Hearer: a set ofstudents;Place:sitting around a coffee table in the refectory. John, one ofthe group,has just told a joke.Everyone laughs except Adam. Then Adam laughs. One of the students says: I do think Adam's quick .
The word quick in the above context means“____”

A.slow

B.backward

C.quick to understand

D.quick in developing

正确答案是A