皮皮学，免费搜题
登录
搜题
【单选题】
中国生物医学文献数据库(CBM)中，精确检索不适用于以下哪项字段的检索?( )A.
标题
B.
关键词
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】In the author's opinion, Wagoner thinks GM's future is_____.（ ） [A] foreseeable [B] uncertain () [C] bright [D] bleak
【简答题】汽车( )将汽车构成一个整体,并支承汽车的总质量,缓冲减振,保证汽车平顺行驶。
【单选题】As for the GM crops, the FDA's scientists noted that _______________.
A.
request to label GM food was a legal claim
B.
GM crops could be essentially different from traditional crops
C.
the difference between GM crops and traditional crops didn't mean dangerous at all
D.
informing instead of alarming consumers on the label was a good way to solve the labeling problem
【判断题】GM’s must: constantly monitor and disseminate detailed information, must be able to effectively and quickly handle disturbances, act as a resource allocator, and perform the leader role.
A.
正确
B.
错误
相关题目：
参考解析：
知识点：
题目纠错 0
发布
