【单选题】哪位运动员实现了我国在奥运史上金牌的“零的突破” ( )
【简答题】By convention, the ________________ allele is ________________ with a capital letter, and the ________________ allele gets a lower case letter—A or a, for example.
【判断题】测定深颜色样品的总酸时,用活性碳脱色后再测定。
【简答题】We are all busy talking about and using the Internet (因特网), but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At ...
【简答题】listen to the passage and then complete the following passage. There is an old sayining that says, " It never hurts to ask." Here is a faomous American story that proves the truth of that 1 . Or does ...
【单选题】The reason (that) (many of homemakers) buy kitchen appliances (厨房用品) is (that) they want to do their tasks (in a shorter length of time).
D.
in a shorter length of time
【单选题】______ their homework, these three students have to stay in the classroom for another thirty minutes.
【单选题】These outstanding students have society's recognition and a bright future waiting for them.
A.
这些出色的学生肯定会有社会的认同及光辉的前景。
B.
有社会的认同及光辉的前景等着这些出色的学生。
C.
有社会的认同及光辉的前景等着这些出国的学生。
【单选题】关于出镜记者的定义你认为最准确的是哪一个?
A.
出镜记者是在电视采访中出现在镜头里的记者或主持人。
B.
出镜记者是指在新闻现场,在镜头中从事信息传达、人物采访、事件评论的电视记者和新闻节目主持人(新闻主播)的总称。
C.
出镜记者是在镜头前以记者身份进行新闻采访报道、事件评析的新闻工作者。
【简答题】请审核下面句子的引用部分是否恰当: These students have behaviour problems at school and their parents are worried about this."To be or not to be, that is the question."