采茧后怎样处理？
参考答案：
采下的鲜茧应尽快出售，防止蚕茧堆积发热。采茧最好用箩筐，以利通风换气，尽量避免用编织袋或布袋（尤其是化肥袋）装茧。
It doesn’t make any sense for us to _______ foreigners on public occasions, which will in turn make them _______ you.
A．stare at; glare at
B．look at; gaze at
C．observe; glance at
D．glare at; watch
聚酯片基的特点叙述错误的是（）
A.熔点高
B.热稳定性好
C.化学稳定性低
D.收缩性低
E.弹性高
