【简答题】血液学是医学科学的一个独立分支。它的主要研究对象是 和 。
【判断题】条形码是将宽带不等的多个黑条(或块)和空白,按照一定规则排列,表达一组信息的图形标识符。
【简答题】Can you list some names of charities in China?
【单选题】She ______ the list of names to see if hers was on it.
【单选题】Conversation 1
A.
Make an appointment with Simon.
B.
Fix the time for a meeting.
C.
Ask Simon to come to a meeting.
【简答题】What are the qualities of an entrepreneur? Could you list some names of the entrepreneurs at home and abroad?
【单选题】She ______ the list of names to see if hers was on it.