Question

I’m interested in               you have told me .

A．which

B．a(chǎn)ll that

C．a(chǎn)ll what

D．that

Answer 1

B

考查定語(yǔ)從句。All是先行詞，定從中缺少told的賓語(yǔ)，用that引導(dǎo)，all that相當(dāng)于what .選B。