皮皮学，免费搜题
登录
搜题
【简答题】
数据库系统中最重要的软件是 ，最重要的用户是
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】Some doctors were sent to the front where medical workers were_____.
A.
in great need
B.
in desperate need of
C.
needed great
D.
needed in
【简答题】带电颗粒在电场中的泳动速度以____表示。
【单选题】Medical workers were sent to Ya’an soon ( )the earthquake happened.
A.
after
B.
before
C.
until
D.
for
【简答题】How might you use target costing to decide whether to add a new product?
【简答题】Some doctors were sent to the front where medical workers were __________. A. in great need B in desperate need of C needed great D needed in
相关题目：