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【多选题】
导游带领客人购物时()违反了旅游法的规定。
A.
擅自增加购物场所
B.
擅自延长购物时间
C.
收取商家回扣
D.
去非免税的商店
E.
增加了全体旅游者要求去的购物店
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】以下属于解理断裂微观断口特征的是( )。
A.
韧窝花样
B.
舌状花样
C.
树枝花样
D.
冰糖花样
查看完整题目与答案
【单选题】Try new sports, games, and other activities ________new foods.You'll grow stronger, play longer, look and feel better! [     ]
A.
such as
B.
as well as
C.
or
D.
as well
查看完整题目与答案
【多选题】解理断裂断口的微观特征是()。
A.
解理台阶
B.
舌状花样
C.
韧窝
D.
河流花样
查看完整题目与答案
【单选题】In____ scavenging he incoming air is directed upwards and the exhaust gases travel down and out of the exhaust ports at the opposite side of the cylinder.
A.
cross
B.
loop
C.
aspirate
D.
uniflow
查看完整题目与答案
【单选题】In ________scavenging the incoming air enters at the lower end of the cylinder and exhaust gases are forced out at the top.
A.
across
B.
loop
C.
aspirate
D.
Uniflow
查看完整题目与答案
【多选题】关于金属断裂形态特征描述正确的是( )。
A.
延性断裂的微观特征形态是韧窝
B.
脆性断裂分为解理断裂和晶界断裂
C.
解离断裂断口平整，典型的河流花样、舌状花样和扇形花样
D.
晶界断裂断口呈纤维状，断口附近有宏观塑性变形
查看完整题目与答案
【单选题】韧窝是( )断裂断口的微观特征。
A.
解理
B.
纯剪切
C.
微孔聚集
查看完整题目与答案
【简答题】The critics______(只有无情的批评) for the new play.
查看完整题目与答案
【单选题】In ____ scavenging the incoming air is directed upwards and the exhaust gases travel down and out of the exhaust ports at the opposite side of the cylinder.
A.
cross
B.
aspirated
C.
Loop
D.
uniflow
查看完整题目与答案
【单选题】In ________scavenging the incoming air is directed upwards and the exhaust gases travel down and out of the exhaust ports at the opposite side of the cylinder.
A.
cross
B.
loop
C.
aspirate
D.
Uniflow
查看完整题目与答案
相关题目：
【单选题】以下属于解理断裂微观断口特征的是( )。
A.
韧窝花样
B.
舌状花样
C.
树枝花样
D.
冰糖花样
查看完整题目与答案
【单选题】Try new sports, games, and other activities ________new foods.You'll grow stronger, play longer, look and feel better! [     ]
A.
such as
B.
as well as
C.
or
D.
as well
查看完整题目与答案
【多选题】解理断裂断口的微观特征是()。
A.
解理台阶
B.
舌状花样
C.
韧窝
D.
河流花样
查看完整题目与答案
【单选题】In____ scavenging he incoming air is directed upwards and the exhaust gases travel down and out of the exhaust ports at the opposite side of the cylinder.
A.
cross
B.
loop
C.
aspirate
D.
uniflow
查看完整题目与答案
【单选题】In ________scavenging the incoming air enters at the lower end of the cylinder and exhaust gases are forced out at the top.
A.
across
B.
loop
C.
aspirate
D.
Uniflow
查看完整题目与答案
【多选题】关于金属断裂形态特征描述正确的是( )。
A.
延性断裂的微观特征形态是韧窝
B.
脆性断裂分为解理断裂和晶界断裂
C.
解离断裂断口平整，典型的河流花样、舌状花样和扇形花样
D.
晶界断裂断口呈纤维状，断口附近有宏观塑性变形
查看完整题目与答案
【单选题】韧窝是( )断裂断口的微观特征。
A.
解理
B.
纯剪切
C.
微孔聚集
查看完整题目与答案
【简答题】The critics______(只有无情的批评) for the new play.
查看完整题目与答案
【单选题】In ____ scavenging the incoming air is directed upwards and the exhaust gases travel down and out of the exhaust ports at the opposite side of the cylinder.
A.
cross
B.
aspirated
C.
Loop
D.
uniflow
查看完整题目与答案
【单选题】In ________scavenging the incoming air is directed upwards and the exhaust gases travel down and out of the exhaust ports at the opposite side of the cylinder.
A.
cross
B.
loop
C.
aspirate
D.
Uniflow
查看完整题目与答案