皮皮学，免费搜题
登录
搜题
【简答题】
— Has Sam finished his homework today, Anne? — I have no idea. But he ________ it this morning. [ ] A .did B. had done C. was doing D. had done
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】June 5 th is World Environment Day. This makes us pay more attention to our environment . When Wang Boxuan, a Beijing high schoolboy , uses up his exercise-books , he does not throw them away . Each o...
【单选题】听力原文：(A) The man is wearing protective gloves. (B) There are no bottles at all. (C) The man focuses on his book. (D) The room is used for conservation.
A.
B.
C.
D.
【多选题】根据《餐饮服务食品安全操作规范》的规定，对餐饮从业人员的个人卫生要求主要有()。
A.
勤洗澡，不留长指甲、不涂指甲油，保持个人卫生
B.
处理食品时，洗净双手，穿戴清洁工作衣帽，不佩戴饰物
C.
不得穿戴工作衣帽入厕、进入专间操作时，须二次更衣并戴口罩，按规定方法洗手消毒
D.
不得在厨房吸烟、饮食、存放私人物品或从事可能污染食品的行为
【单选题】One of the reasons why commercials are able to at, act viewer attention is that ______.
A.
the human voices in commercials have more auditory impact
B.
people like cheerful songs that change dramatically in sound quality
C.
high-frequency sounds are used to mask sounds that drown out the primary message
D.
they possess sound qualities that make the viewer feel that something unusual is happening
【单选题】让服饰帮忙改变性格 王翔是某公司办公室的秘书,从事秘书工作可以说是不得已而为之的。原来,王翔的父母认为她性格太外向、言谈举止大大咧咧,想到秘书工作更讲究礼仪,可以规范人的行为,就让她从事秘书这一行。王翔自己也一向桀骜不逊,假小子一个,说话肆无忌惮。一是父母的意愿不想违抗,二是随着年龄的增长,她也想改变一下自己的性格,于是做了一回乖乖女,去某公司办公室当了秘书。 想法改变了,但二十多年来形成的各种习...
A.
拉直染黑蓬松的粟米头,再把头发留长一些,每天精心盘成发髻。
B.
穿上淑女装,以使男性朋友或同事有所约束,不再与她过分嬉闹。
C.
上班时戴上很女性化的首饰,让首饰提醒她改变自己。
D.
穿展示女性魅力的高跟鞋,鞋跟要不低于六厘米,这样想快走也走不成。
E.
上班时选择高于膝盖十五厘米以上的裙子,这样坐下来时不得不双腿紧紧并拢。 上述办法中,你认为哪个是对的。
【简答题】Cloze 1 请填写完整单词 Railroads carry an important part of the total f______. The a_________ of rail transport lies in its a_______ to meet different needs. Railroads can carry the heaviest and the lightest...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
