交易单位是指在期货交易所交易的合约标的物的每单位价格报价的最小变动数值。()
参考答案:错
解析:交易单位是指在期货交易所交易的每手期货合约代表的标的物的数量。因此,本题说法不正确。
So noisy____ in the dining hall that he could only make himself heard by shouting at the top of his voice.
A.was it
B.was there
C.it was
D.there was
温疫发斑的治疗原则是:().
A.疏散风热
B.清热透疹
C.宣肺透疹
D.凉血化斑
E.清气解毒