皮皮学，免费搜题
登录
搜题
【简答题】
B. Choose the right word or phrase ,fill in the blanks and change the forms if necessary. sacrifice sure destination tourist youth hostel 1.Booking discount hotels doesn't mean that you have to _____ the quality of your stay. 2.Keep in mind that booking a hotel away from major ____ sites and cities will ensure the cheap rates. 3. Avoiding the most popular months of travel to your ___ will save your money. 4. A great way to save money on hotel accommodations is staying at a youth hostel. ______ usually offer bunk beds. 5. Be ___ to compare 3 or 4 different sites to find the cheapest hotel rate.
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】秦皮
A.
水提液在紫外灯下显蓝色荧光
B.
醇提液点在滤纸上在紫外灯下显亮蓝灰色荧光
C.
断面在紫外灯下显浅蓝色荧光
D.
水浸液在日光下显碧蓝色荧光
E.
断面在紫外灯下显黄白色荧光
【多选题】She stood motionless at the end of the diving board,her hands at her sides, her heels slightly raised,every muscle anticipating action. 对该句中独立结构的理解正确的有:
A.
her hands at her sides是无动词分句独立结构
B.
her heels slightly raised是--ed分词分句独立结构
C.
every muscle anticipating action是--ing分词分句独立结构
D.
三个独立结构在句中均作状语，表伴随情况
【多选题】She stood motionless at the end of the diving board,her hands at her sides, her heels slightly raised,every muscle anticipating action. 对该句中独立结构的理解正确的有:
A.
her hands at her sides是无动词分句独立结构
B.
her heels slightly raised是--ed分词分句独立结构
C.
every muscle anticipated action是--ing分词分句独立结构
D.
三个独立结构在句中作状语，表伴随情况
【单选题】病因判断的标准中，哪一项是错误的
A.
联系的强度愈大，成为因果关系的可能性愈大
B.
具有联系的特异性
C.
现场获得的实验证据只能作为病因判断的参考
D.
疾病的病因在前，发病在后
E.
存在剂量反应关系
【简答题】多色蜡染一般都是在蓝色染成后，请列出常用的涂色染料？
【多选题】A regression equation Y = a + bX is used to forecast the value of Y for a given value of X. Which of the following increase the reliability of the forecast?
A.
A correlation coefficient numerically close to 1
B.
Working to a higher number of decimal places of accuracy
C.
Forecasting for values of X outside the range of those used in the sample
D.
A large sample is used to calculate the regression equation
相关题目：