下列哪个药物属于四环类抗抑郁药（）
A.马普替林
B.丙米嗪
C.西酞普兰
D.度洛西汀
E.文拉法辛
参考答案：A
It’s so nice to hear from her. ______, we last met more than thirty years ago.
A．What’s more
B．That’s to say
C．In other words
D．Believe it or not
With a lot of problems _______, the principal decided to hold a meeting to have a discussion about them
A．to solve
B．being solved
C．solving
D．solved
