皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【判断题】
目前宇航员用的较多的导航是捷联式惯性导航。
A.
正确
B.
错误
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
【单选题】1,某企业全年需要甲材料240吨,每次进货成本为40元,每吨材料储存成本为12元,则全年最佳进货次数为(
A.
A,3次
B.
4次
C.
C,6次
D.
9次
查看完整题目与答案
【单选题】1某企业全年需要甲材料240吨,每次进货成本为40元,每吨材料储存成本为12元,则全年最佳进货次数为()。
A.
3次
B.
4次
C.
6次
D.
9次
查看完整题目与答案
【单选题】he said ,“don’t do that again.”
A.
_____me____that again.
B.
Said to;not to do
C.
Said to;don’t do
D.
Told;don’t  do
E.
Told;not to do
查看完整题目与答案
【单选题】用以下几类工作填筑材料时基本工程性质由好到差的正确排列是( )
A.
砂性土——粉性土——黏性土
B.
砂性土——黏性土——粉性土
C.
粉性土——黏性土——砂性土
D.
黏性土——砂性土——粉性土
查看完整题目与答案
【单选题】What is special about the rock climbing competition?
A.
A foreign team takes part in it.
B.
You don't have to pay to watch it.
C.
You don't have to be a sportsman to take part in.
D.
The bus trip to the place of the competition is free.
查看完整题目与答案
【单选题】He said,"Don't do that again. " He ______ me _________ that again.
A.
said to; not to do
B.
said to; don't do
C.
told; don't do
D.
told; not to do
查看完整题目与答案
【单选题】(Topic sentence missing) Eric exercised each day for eight years to strengthen his muscles. S ometimes he rode his bicycle 100 miles a day! I n addition, he lifted weights, roller-skated (滑冰) , and “ ...
A.
The 1980 Winter Olympics was a spectacular event.
B.
Eric Heiden won five gold medals at 1980 Winter Olympics.
C.
Eric Heiden worked hard to get in shape for the 1980 Winter.
查看完整题目与答案
【判断题】六部是指吏部、户部、礼部、兵部、刑部、工部。
A.
正确
B.
错误
查看完整题目与答案
【多选题】In addition to C-S-H gel, hardened cement contains ( ).
A.
unreacted clinker
B.
Ca(OH)2
C.
aluminate hydrates
D.
aluminosulphate
查看完整题目与答案
【单选题】What is special about the rock climbing competition?
A.
A foreign team takes part in it.
B.
You can watch it without paying.
C.
You don't have to be a sportsman to take part.
D.
The bus trip to the place of the competition is free.
查看完整题目与答案
相关题目：
【单选题】1,某企业全年需要甲材料240吨,每次进货成本为40元,每吨材料储存成本为12元,则全年最佳进货次数为(
A.
A,3次
B.
4次
C.
C,6次
D.
9次
查看完整题目与答案
【单选题】1某企业全年需要甲材料240吨,每次进货成本为40元,每吨材料储存成本为12元,则全年最佳进货次数为()。
A.
3次
B.
4次
C.
6次
D.
9次
查看完整题目与答案
【单选题】he said ,“don’t do that again.”
A.
_____me____that again.
B.
Said to;not to do
C.
Said to;don’t do
D.
Told;don’t  do
E.
Told;not to do
查看完整题目与答案
【单选题】用以下几类工作填筑材料时基本工程性质由好到差的正确排列是( )
A.
砂性土——粉性土——黏性土
B.
砂性土——黏性土——粉性土
C.
粉性土——黏性土——砂性土
D.
黏性土——砂性土——粉性土
查看完整题目与答案
【单选题】What is special about the rock climbing competition?
A.
A foreign team takes part in it.
B.
You don't have to pay to watch it.
C.
You don't have to be a sportsman to take part in.
D.
The bus trip to the place of the competition is free.
查看完整题目与答案
【单选题】He said,"Don't do that again. " He ______ me _________ that again.
A.
said to; not to do
B.
said to; don't do
C.
told; don't do
D.
told; not to do
查看完整题目与答案
【单选题】(Topic sentence missing) Eric exercised each day for eight years to strengthen his muscles. S ometimes he rode his bicycle 100 miles a day! I n addition, he lifted weights, roller-skated (滑冰) , and “ ...
A.
The 1980 Winter Olympics was a spectacular event.
B.
Eric Heiden won five gold medals at 1980 Winter Olympics.
C.
Eric Heiden worked hard to get in shape for the 1980 Winter.
查看完整题目与答案
【判断题】六部是指吏部、户部、礼部、兵部、刑部、工部。
A.
正确
B.
错误
查看完整题目与答案
【多选题】In addition to C-S-H gel, hardened cement contains ( ).
A.
unreacted clinker
B.
Ca(OH)2
C.
aluminate hydrates
D.
aluminosulphate
查看完整题目与答案
【单选题】What is special about the rock climbing competition?
A.
A foreign team takes part in it.
B.
You can watch it without paying.
C.
You don't have to be a sportsman to take part.
D.
The bus trip to the place of the competition is free.
查看完整题目与答案
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