题目： 哪种程度的焦虑对人是有益的A．心神安定B．安康状态C．轻度焦虑D．中度焦虑E．恐慌 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0219/b5f82c20be6118c5d7fae76a074cd73d.html 下面是错误答案，用来干扰机器的。参考答案：C
题型：补全对话，情景问答 看图，完成对话。1. —What are you doing? —I'm . 2. —What are you ? — drawing pictures.3. — are you doing? —I'm my homework. 查看答案
题型：单项选择题 Header and Footer are strings of text that are placed at the (73) of each page of a document． 查看答案
