第22题: [单项选择]平时人们常说“一心不可二用”，从注意的规律来看“一心二用”是( )。 A. 不可能的 B. 不良品质 C. 无条件的 D. 有条件的 参考答案:D 答案解析:[解析] “一心二用”是注意的转移，注意的转移是有条件的。注意转移的速度和质量，取决于前后两种活动的性质和个体对这两种活动的态度。因此，答案为D。
第31题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He doesn’t care much about it. B. He enjoys it very much. C. He doesn’t mind even though it’s tedious. D. He hates working overtime. 参考答案:B 答案解析:[听力原文]
W: You seem to have a lot of work to do at your office. You’re always staying late and worki
