皮皮学，免费搜题
登录
搜题
【单选题】
牙体长轴应解释为A.
通过牙体中心的一条假想直线
B.
通过牙冠中心的一条假想直线
C.
通过牙根中心的一条假想直线
D.
贯穿牙冠与牙根的一条假想直线
E.
通过牙冠与牙根中心一条假想直线
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】You also should send a resume ________ the employer know more information about you.
A.
let
B.
letting
C.
to let
【单选题】Usually microbes get into the food from the hands of people _______________ in the kitchen.
A.
work
B.
works
C.
working
D.
worked
【简答题】You should study not only the benefits but also the terms and limitations of an insurance agreement that appears best suited to your needs.
【简答题】What should you also do when you have a cold? Try to ______ other people.
【单选题】. Not only should you get used ______ under difficult conditions but you also you pay more attention ______ your work well.
A.
to work, to do
B.
to working, to doing
C.
to work, to doing
D.
to working, to do
相关题目：