皮皮学，免费搜题
登录
搜题
【单选题】
表示一组测量数据中,最大值与最小值之差叫做( )A.
绝对误差
B.
绝对偏差
C.
极差
D.
平均偏差
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】Sam will make more progress if he _______ harder. [ ]
A.
will work
B.
was working
C.
works
D.
worked
【单选题】I’m not sure if he ______ in this exam. But if he ______ harder, he will do better.
A.
succeeds; works
B.
will succeed; will work
C.
will succeed; works
D.
succeeds; will work
【单选题】C语言中,语句x=!a==b;执行的次序是 。
A.
先执行=,再执行!,再执行==
B.
先执行==,再执行!,再执行=
C.
先执行!,再执行==,再执行=
D.
执行次序是随机的
【单选题】Jack has made great achievements in his work, and the harder he works, the _________ he becomes.
A.
religious
B.
energetic
C.
curious
D.
independent
【单选题】Generally speaking, the harder one works, ______.
A.
the better he gets result
B.
the better result he gets
C.
he gets better result
D.
does he get better result
【单选题】Generally speaking, the harder one works, ____________.
A.
the better he gets result
B.
The better results he gets
C.
He gets better results
D.
Does he get better results
【单选题】Jack has made great achievements in his work, and the harder he works, the more _________ he becomes.
A.
religious
B.
energetic
C.
curious
D.
independent
【单选题】If he ______ harder next time, he will catch up with (赶上) us. [ ]
A.
work
B.
worked
C.
works
【单选题】If he ______ harder from now on, he will catch up with us. [ ]
A.
work
B.
worked
C.
works
D.
will work
相关题目：