皮皮学,免费搜题
登录
搜题
【单选题】
听力原文: County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to remember these guidelines: First, make sure your stomach is nearly empty of food. Eating a whole pie can be hard if you have just finished a meal. Next, it is helpful to like the pie you are going to eat. The cream types are a good choice. They slide down the throat more easily. Placing your hands in the fight position adds to the chances of winning. There is a temptation to reach out and help the eating process. This will result in becoming disqualified. Don't just sit on your hands; if your hands are tied behind your back, you will not be tempted to make use of them. Now you are ready to show your talent at eating pies. The object, of course, is to get to the bottom of the pie plate before the other people. It is usually better to start at the outside and work toward the middle. This method gives you a goal to focus on. Try not to notice what the other people near you are doing. Let the cheers from the crowd spur you on. But don't look up. All you should think about is eating that pie. (4)
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】孔府家酒的酒瓶在饮用后可以作为花瓶使用,这是( B )。
A.
、附赠品包装策略
B.
复用包装策略
C.
配套包装策略
D.
等级包装策略
【简答题】声频率简称声频或频率,度量单位为赫兹(Hz)。人耳能感觉到的声音频率范围是____ A:20-20000Hz B.200---20000Hz C.200-2000Hz D:20--2000Hz
【单选题】声频率简称声频或频率,度量单位为赫兹(Hz)。人耳能感觉到的声音频率范围是( )。
A.
20~20000Hz
B.
200~20000Hz
C.
200~2000Hz
D.
20~2000Hz
【单选题】孔府家酒的酒瓶在饮用后可以作为花瓶使用,这是( )。
A.
附赠品包装策略
B.
多用途包装策略
C.
商品组合包装策略
D.
礼品包装策略
【单选题】频率在 20 至 20000Hz 的弹性波能使人耳产生听到声音的感觉。 0 o C 时,空气中的声速为 331.5m/s, 求这两种频率声波的波长。
A.
15m    0.016m
B.
10m    0.016m
C.
13m    0.03m
D.
16.58m    0.016m
【单选题】稳压管起稳压作用时正常的工作状态是 ( )。
A.
正向导通
B.
反向截止 (
C.
反向击穿
D.
饱和导通
【判断题】责任分配矩阵能使项目团队中每个成员认识到自己在项目组织中的基本职责
A.
正确
B.
错误
【单选题】人耳能感觉到的声音频率为:( )
A.
1000~3000Hz
B.
200~20000Hz
C.
20~20000Hz
D.
10~20000Hz
E.
100~20000Hz
【判断题】稳压二极管通常工作在反向击穿区,使用时应串入一个电阻,电阻起限流作用,以保证稳压管正常工作
A.
正确
B.
错误
【多选题】代表日流量法推流的主要步骤包括()等。
A.
整治断面,确定测验方法
B.
以各固定日几次实测流量的平均值作为该日的日平均流量
C.
根据各月固定测流日的分布情况划分其代表时段
D.
推算各月的逐日平均流量
相关题目: