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【多选题】
煤尘爆炸具有传播性，煤矿井下生产过程中必须采取一定的隔爆措施，以下哪些属于隔爆措施（）。A.
防火墙
B.
设置
C.
岩粉棚
D.
煤体注水
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】导管法适用于灌注___________,沉箱基础;_____________,____________,____________等水下或地下工程。
【单选题】Which of the following statements about soccer is true?
A.
In soccer and basketball, the ethnic tide is different.
B.
Until recently, soccer becomes an important game, so many native Americans play it.
C.
It is the most popular game in the world, so many American citizens take it up for many years.
D.
Although soccer is the most popular game in the world, American citizens in large numbers do not like it first.
【单选题】American football comes from ______.
A.
soccer
B.
rugby
C.
both soccer and rugby
D.
neither soccer nor rugby
【单选题】Let's go and ______. [ ]
A.
playing soccer
B.
play the soccer
C.
to play soccer
D.
play soccer
【单选题】患儿男,8岁。“因低热、干咳、食欲减退3周”入院,辅助检査:X线肺内可见哑铃状阴影,结核菌素试验呈强阳性。诊断为原发性肺结核。对该患儿及家属健康教育 错误 的是
A.
严禁随地吐痰,以防飞沫传播
B.
需进行呼吸道隔离
C.
餐具煮沸消毒或用消毒液浸泡消毒
D.
患儿外出时戴口罩
E.
痰液留置于容器中弃去
【单选题】Which of the following statements about soccer is true?
A.
In soccer and basketball, the ethnic tide is different.
B.
Until recently, soccer becomes an important game, so many native Americans play it.
C.
It is the most popular game in the world, so many American citizens take up it.
D.
Although soccer is the most popular game in the world, American citizens in large numbers do not like it at first.
【单选题】The boys play ______ every day. [ ]
A.
soccer
B.
a soccer
C.
soccer ball
D.
the soccer ball
【单选题】Please invite some friends of yours with us. [ ]
A.
play soccer
B.
to play the soccer
C.
playing soccer
D.
to play soccer
【单选题】Which of the following statements about soccer is true?
A.
In soccer and basketball, the ethnic tide is different.
B.
Until recently, soccer becomes an important game, so many native Americans play it.
C.
It is the most popular game in the world, so many American citizens take up it.
D.
Although soccer is the most popular game in the world, American citizens in large numbers do not like it first.
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