【单选题】He was educated at the local high school, after he went on to Beijing University.

He was educated at the local high school, after he went on to Beijing University.

A、who
B、which
C、where
D、that

He was educated at the local high school, _______ he went on to Beijing University.

A、

after which

after that

in which

in that

He was educated at local grammar school, after _________he went on to Cambridge.

A、

what

that

which

whom

He was educated at the local grammar school, after he went on to Cambridge.

A、what
B、that
C、which
D、whom