【单选题】On no account to the teacher.
A.
is this the first time he has lied
B.
this is the first time he has lied
C.
is this the first time has he lied
D.
this is the first time he is lying
【判断题】机器学习是一门涉及统计学、系统辨识、逼近理论、神经网络、优化理论、计算机科学和脑科学等诸多领域的交叉学科,是人工智能技术的核心
【单选题】People are puzzled _____ they read the book. A. the first time B. at the first time C. for the first time
【简答题】I met him____________________. A. the first time B for the first time C. in the first time D. at the first time
【单选题】I thought her nice and honest ____ I met him. [ ]
【判断题】借助实物形状识记拼音字母形状,这办法不足称道。
【简答题】应付工资属于负债类账户,用以核算企业的工资总额,支付工资时记入借方,提取工资时记入贷方。( )
【单选题】Under no circumstances to the teacher.
A.
is this the first time he has lied
B.
this is the first time he has lied
C.
is this the first time has he lied
D.
this is the first time he is lying