皮皮学，免费搜题
登录
搜题
【单选题】
对中药制剂进行残留农药检查时，当接触农药不明时，一般可测定（）A.
总有机氯量
B.
总有机磷量
C.
总有机溴量
D.
总有机氯量和总有机磷量
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
【单选题】If a computer crashes，you will lose the file you _____ on if you don’t save it early enough.
A.
are working
B.
work
C.
will work
D.
worked
【简答题】(2019 省第四联考 ) Now the air in our
city is ______ th a n it used t o be . Something must be done
to stop it.A. v ery goo d B. much better C. rather bad D. e ven worse
【单选题】－Do you have a minute? I’ve got something to tell you. －Ok, ______ you make it short.
A.
now that
B.
if only
C.
so long as
D.
every time
【简答题】If you can't get up early, newspaper ___1____ is not a suitable job for you. If you can't get up early, it’s not suitable for you to ___2___ newspaper.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
