请教一听力问题！

onemore

在ppreview听力Test2-3，第5题：

M：It's such a beautiful day. Too bad I got to work in a computer lab afternoon.
W：At least my botany lab meeting's in the greenhouse. I guess it could be worse.

A: She prefers being in the greenhouse to computer lab
B: She doesn't like her botany class.
c: She works part time in the computer lab.
D: She needs to go to the lab after her class.

答案是A，但women 的意思好象是在greenhouse could be worse.

Luffy

at least 就表示MM对在greenhouse还能接受。 it chould be worse应该是表示前面的greenhouse还不赖，还有比这个更烂的。

翻译过来就是：女： 至少我的植物学实验的meeting是在温室里面进行的， 我想应该还有比我更惨的。

onemore

Thank you!