皮皮学，免费搜题
登录
搜题
【单选题】
据相关数据显示,人的平均每隔四年增加()年。A.
1年
B.
4年
C.
3年
D.
2年
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 to you just now, Daisy? — My key was missing. I had to ______ the door open. [ ]
A.
leave
B.
keep
C.
break
D.
force
【单选题】. ------ The door was open. ----- It ___________open. I had locked it myself and the key was in my pocket.
A.
can’t be
B.
mustn’t be
C.
can’t have been
D.
mustn’t have been
【简答题】二进制数“01100011”对应的十进制数是 。
【简答题】中国的和平发展道路,是一条统筹()和对外开放的发展道路。
【单选题】When I got home, I found the door open. A．terrible thought me—had anyone broken. A．beat
B.
knocked
C.
struck
D.
appeared
【单选题】"The door was open." "It ______ open. I had locked it myself and the key was in my pocket."
A.
can't be
B.
mustn't
C.
can't have been
D.
mustn't have been
【单选题】—What happened to you just now, Daisy? —My key was missing. I had to _____ the door open. [ ]
A.
force
B.
keep
C.
break
D.
leave
相关题目：