【判断题】必须脂肪酸是指,人体内不能合成,必须从食物中获得的脂肪酸
【单选题】I can’t see any reason to use cash anymore it’s so much easier to use other means of payment.
【单选题】Unit 4 Albert's mother didn't _________his marriage to Mileva.
【单选题】下列哪项不符合原发性纤溶亢进症的实验室检查
【单选题】The reason why it is easier to describe a person's personality in words than his face is that ______.
A.
a person's face is more complex than his personality
B.
a person's personality is easily distinguished
C.
people's personalities are very Mike
D.
many words are available when people try to describe one's personality
【判断题】必须脂肪酸是指人体不可缺少而自身又不能合成,必须通过食物供给的脂肪酸。
【单选题】Unit four is easier thaan Unit Five .