皮皮学，免费搜题
登录
搜题
【单选题】
What is the main idea of the passage?A.
Loneliness can spread.
B.
Loneliness is linked to depression.
C.
Lonely people tend to grow fat.
D.
Lonely people need more friends.
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】— What happened then? — The Red Army _____ the bridge after they crossed it.
A.
broke into
B.
broke out
C.
turned into
D.
burned down
【简答题】What happened then?
【单选题】Come on！Tell us ______ you remember about what happened then.
A.
whatever
B.
no matter what
C.
whichever
D.
all what
【单选题】等高线的种类有（）
A.
计曲线、首曲线、间曲线、助曲线
B.
首曲线、弯曲线、间曲线、助曲线
C.
斜曲线、计曲线、间曲线、助曲线
D.
首曲线、斜曲线、半曲线、助曲线
【简答题】What happened then?
【简答题】What happened then?
相关题目：