听力原文:W: Are you still working on the same genetics project?M: I've moved on to one abo
听力原文:W: Are you still working on the same genetics project?
M: I've moved on to one about plant genes.
Q: What can we infer from the conversation?
(19)
A.The man's major is genetics.
B.The man and woman are studying together.
C.The man sometimes works on more than one project at a time.
D.The man has completed one project and started another.