皮皮学，免费搜题
登录
搜题
【简答题】
旅游目的地资源评价 (e...... of t...... d...... r......s)
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】Many experts think the implications of the new legislation will need to be .
A.
looked at
B.
looked back
C.
looked for
D.
looked on
【单选题】We _______ at the house as we _______ of buying it.
A.
looked; were thinking
B.
looked; had thought
C.
were looking; thought
D.
were looking; were thinking
【单选题】设 是二阶齐次线性微分方程 的两个线性无关的特解,则 ( 为任意常数)( ).
A.
是该方程的通解;
B.
不是该方程的解;
C.
是该方程的特解;
D.
不一定是该方程的解.
【单选题】设 是二阶齐次线性微分方程 的两个线性无关的特解,则 ( 为任意常数)( ).
A.
是该方程的通解;
B.
是该方程的解;
C.
是该方程的特解;
D.
不一定是该方程的解.
【单选题】I lost sight of Wang Ping when we reached _____ looked like a large market because of too many carriages flying in all directions.
A.
that
B.
which
C.
what
D.
where
相关题目：
参考解析：
知识点：
题目纠错 0
发布
