当表示”我正在做某事时“,以下哪个句子是正确的呢()
A.I am reading an interesting book
B.I often email my friends
C.I don't like sport
I
A.I am reading an interesting book
B.I often email my friends
C.I don't like sport
I
A.lose oneself in sth
B.throw oneself in sth
C.rown oneself in sth
D.over oneself in sth
A.一般现在时可以表示现在正在做的动作
B.代词是指代替名词的词,缩写是
C.谓语动词只需要考虑主语是否为三单
D.写名词时,需要考虑是不是可数名词
E.一般现在时包括状态句、动作句和情态句
F.第三人称单数都可以用he/she/it来代替
A.哥,微信加都加了,来都来了,我也是诚心带你玩的
B.哥,你要是觉得没意思可以充值99元开个青铜贵族里面有隐藏玩法,比整蛊还刺激上头很好玩, 包你满意
C.你这边刚过来不太熟悉,大多都是主播小姐姐带着玩的,我旗下小姐姐喜欢哪个可以加个微信,带你玩玩平台特色整蛊
A.Accuracy:(TP+TN)/all
B.F-value:2recallprecision/(recall+precision)
C.G-mean:sqrt(precision*recall)
D.AUC:曲线下面积