下列药物中，哪些是天然的抗肿瘤药物
A. 米托蒽醌
B. 柔红霉素
C. 紫杉醇
D. 长春新碱
E. 博来霉素
影响药物水解的外界因素有
A. 水分的影响
B. 溶液的酸碱性影响
C. 压强的影响
D. 温度的影响
E. 重金属离子的影响
Which of the following statements about job fair is wrong?
A.Job fair is an event where recruiters and employers gather for providing information about available positions and their companies.
B.College students should pay more attention to campus job fair and on-campus recruitment talks.
C.You only have to offer resumes to recruiters on a job fair and you don’t have to prepare for a job interview.
D.Recruitment talk usually begins with a presentation, followed by a Q&A or networking sessions.
When collecting information online, you need to sift the true from the false and protect yourself from falling prey to a scam. According to what we learned, which of the following information is more trustworthy?
A.The job posting has company email address and fixed-line telephone number.
B.When filling in application form, you are asked for personal ID number and bank account.
C.The advertisement says you will be paid 100,000 RMB monthly for sanitation service.
D.The job posting has grammatical or wrongly written characters.
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