在进行聚氨酯泡沫配料时,异氰酸酯的预热温度应控制在()
参考答案:40℃
栝楼薤白白酒汤功效与作用
–Jack has won the game and he will get a reward.
--He ____it. He has been training for the game for half a year!
A.wants
B.asks
C.deserves
D.worth