皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
Tourism in Thailand In 1997 there were over 7 million (29) to Thailand. There were (30) independent travelers (up 4.5% on last year) (31) people on group tours (down 4.7%). The largest number of visitors was (32) East Asia. 78% of group tour travellers and 51% of (33) travellers were from countries such as Malaysia, Hong Kong and Japan. The second largest number of tourists (34) from Europe: 14% of group tour visitors and 27% of independent travellers, (35) the largest number coming from France and Germany. The smallest number of visitors was from Africa. 0.4% of group visitors and 0.9% of independent travellers were from African countries, and (36) half of those were from South Africa. There were changes (37) the numbers of visitors from different countries. Visitors from Argentina were up by 53% for group tours and 26% (38) independent travellers. The number of visitors from Bangladesh was (39) there were 70% fewer group tour visitors and 48% fewer independent travellers than last year. The number of visitors from Sweden was up (40) 24% for group tours and 15% for independent travellers. (29)
A.
guests
B.
callers
C.
visitors
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【多选题】关于扬压力,下列说法正确的是:
A.
只有在坝基面有扬压力作用
B.
扬压力起到消减坝体自重的作用,对重力坝的稳定和应力不利
C.
设防渗帷幕和排水幕,能降低坝基渗透压力
D.
在坝基采用抽排降压措施,可降低坝基扬压力
【判断题】汽油机有4大系统。
A.
正确
B.
错误
【单选题】下列检查哪组指标的变化与呼吸性酸中毒相符( )。
A.
HCO ↑,伴有K ↓
B.
HCO ↑,伴有K ↑
C.
HCO ↑,而K 不变
D.
HCO ↓,伴有K ↓
E.
HCO ↓,伴有K ↑
【单选题】常见的汽油机发动机有几大系统?
A.
2
B.
3
C.
4
D.
5
【多选题】关于扬压力,下列说法正确的是( )。
A.
只有在坝基面有扬压力作用
B.
扬压力起到消减坝体自重的作用,对坝基的稳定和应力不利
C.
设防渗帷幕和排水幕,能降低坝基渗透压力
D.
在坝基采用抽排降压措施,可降低坝基扬压力
【单选题】关于扬压力,下列说法不正确的是( )
A.
只有在坝基面有扬压力作用
B.
扬压力起到消减坝体自重的作用,对重力坝的稳定和应力不利
C.
设防渗帷幕和排水幕,能降低坝基渗透压力
D.
在坝基采用抽排降压措施,可降低坝基扬压力
【单选题】汽油机有( )大机构( )大系统,柴油机有( )大机构( )大系统。
A.
2;5;2;5
B.
2;4;2;5
C.
3;5;3;4
D.
2;5;2;4
【多选题】关于扬压力,下列说法正确的是( )
A.
只有再坝基面有扬压力作用
B.
扬压力起到了消减坝体自重的作用,对坝基的稳定和应力不利
C.
设防渗帷幕和排水幕,能降低坝基渗透压力
D.
在坝基采用抽排降压措施,可降低坝基扬压力
【单选题】下列关于扬压力说法正确的是( )。
A.
扬压力仅作用于坝基面
B.
扬压力大小主要由上下游水位差决定
C.
坝身排水管能有效降低扬压力
D.
拱坝不存在扬压力
【简答题】汉代女乐舞蹈的形态特征。
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题