【判断题】用于皮肤消毒的酒精,浓度通常是95-100%。
【简答题】Complete the text with the best words. To be asuccessful online business, first of all you need to have a good website. A good website looks professional and is quick and easy to use. For instance, ma...
【单选题】______ is a disconnect between your expectations and the reality you experience when you visit another culture. This can also occur between subcultures within a city or a country.
【单选题】Directions: Read the case carefully and decide which is the best “subject line”.David will visit China and attend a technology conference in Shanghai. During his stay there, he will also visit two loc...
A.
Write David an email about this with the subject “Travel Update”.
B.
Write David an email about this with the subject “ Two Changes in Your Shanghai Itinerary”.
C.
Write David an email about this with the subject “ Urgent-Two Important Changes in Your Shanghai Itinerary”.
D.
Write David an email about this with the subject “ Urgent ”.
【多选题】喝高度白酒、蒸桑拿不能灭杀新型冠状病毒的原因是?
A.
能够有效杀灭病毒的是“75%医用酒精”。而通常说的“高度白酒”,酒精浓度在50%到60%之间,对于冠状病毒病菌没有杀灭作用。
B.
桑拿杀病毒,对于桑拿室和身体表面的病毒是有效的。但人体感染了病毒,是在体内,桑拿不可能让病毒所在的部位达到杀灭温度。
C.
冠状病毒感染是通过呼吸道传染,而喝酒是通过消化道进入,不可能具有“抗病毒”的作用。
【简答题】The U.S. Congress has the power to
override the president’s veto by a _____ majority.A. 2/3 B. 3/4 C. 3/5 D. 4/5
【简答题】The president of a Mexican company recently remarked, “Business in Mexico is done on a consensus basis, very genteel and sometimes slow by U.S. standards.” A few months later, the Mexican company and ...
【简答题】Solar Tanning Salon prices tanning sessions at $25 per visit. It also offers seasonal passes for $175 that allow the customer to visit the salon multiple times in a year. This is an example of a(n) __...