皮皮学，免费搜题
登录
搜题
【单选题】
口腔预防医学的主要研究对象是A.
老年人
B.
群体
C.
儿童
D.
个体
E.
学生
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】_______ is our belief that improvement in health care will lead to a stronger, more prosperous economy
A.
As
B.
That
C.
This
D.
It
【简答题】Employers fear they will be unable to recruit (招募) students with the skills they need as the economic recovery kicks in, a new survey ___21___. Nearly half of the organizations told researchers they w...
【单选题】Tomas Rodriguez 65 Econo Lane, Lexington, VA 24450 Phone: (801)225-8649 October 21 Arcadian Clock Co. Warranty Department 6531 West Board Street, Richmond, VA 23230 To whom it may concern, As my watch...
A.
To request a replacement for his broken watch
B.
To request a copy of his warranty certificate
C.
To ask for repayment of his expenses
D.
To complain about an error on his bill
【简答题】糖类按照分子构成,可以分为_______、_______、________三大类。
【单选题】Globalization refers to the shift toward a more integrated and ___________ world economy.
A.
interdependent
B.
independent
C.
nonrelated
D.
dependent
【单选题】Europe in the eleventh century underwent enormous social, technological, and economic changes, but this did not create a new Europe—it created two new ones. The north was developed as a rigidly hierar...
A.
succeeded
B.
balanced
C.
ended
D.
advanced
相关题目：