Question

He didn’t____ what I said because his mind was on something

Answer 1

C

考查词组：A．hold on别挂断，B．catch on .理解,领会 2.逐渐流行,逐渐受欢迎

C．take in吸收，理解D．get over克服，句意：因为他在想其他事情，没有听进我的话。选C。