【简答题】分子量最大的免疫球蛋白是( )|局部抗感染的免疫球蛋白是( )|唯一能通过胎盘的免疫球蛋白是( )|参与Ⅰ型变态反应主要免疫球蛋白是( )A. IgGB. IgMC. IRED. SIgAE. IgD
【多选题】A task-based language classroom consists of three stages: ______, ______ and ______.
B.
the stage of task cycle
D.
the stage of language focus
【判断题】JavaScript中有单行注释和多行注释两种方式。
【判断题】JavaScript有单行注释和多行注释两种形式。
【单选题】下面关键JavaScript的语法说法错误的是()
A.
JavaScript中的变量、函数名不区分大小写
B.
JavaScript每条语句后的分号可有可无
C.
JavaScript变量是弱类型,定义变量时不数据类型
D.
JavaScript可以实现单行注释和多行注释
【单选题】Which of the following is not the definition of a task in Task-based Language Teaching?
A.
A piece of classroom work in which learners ’ attention is principally focused on both meaning and form.
B.
An activity where the target language is used by the learner for a communicative purpose.
C.
A range of workplans which have the overall purpose of facilitating language learning.
D.
An activity which requires learners to arrive at an outcome.