津液的排泄途径，除呼吸、大便外，还有_________、_________。
参考答案：捧汗；排尿
There are cases ______ new factories are being put up and beautiful old trees are going to be cut down for a new factory.
A．which
B．where
C．that
D．when
商品保本库存期是指商品从购进到销售出去，不发生亏损的（）。
A．最长库存期限
B．最短库存期限
C．最短销售期限
D．最长销售期限
