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【单选题】
特级质量钢的含磷量( ),含硫小于等于0.015%。
A.
<0.025%< /div>
B.
等于0.22%
C.
等于0.15%
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】What makes David interested in South East Asia?
A.
The pretty divine place.
B.
Its wonderful past.
C.
Fantastic birds and reptiles.
D.
A great number of temples.
【判断题】苔藓植物的孢子体不发达,不能独立生活,寄生在配子体上,由配子体供给营养。
A.
正确
B.
错误
【单选题】下列不属于化学键范畴的是( )
A.
离子键
B.
共价键
C.
金属键
D.
氢键
E.
配位键
【判断题】苔藓植物的孢子体不发达.不能独立生活,寄生在配子体上,由配子体供给营养。()
A.
正确
B.
错误
【单选题】—What do you think of this kind of music? —It’s great. It makes me . A. excited B. bored C. nervous
A.
1
B.
2
C.
3
【单选题】下列不属于化学键相结合的是( )。
A.
HCl
B.
MgCl2
C.
N2
D.
H2S
【多选题】In part 1, what is it that makes Barcelona truly great ?
A.
awesome buildings
B.
general laid-back attitude to life
C.
fantastic art
D.
great shopping
【判断题】苔藓植物的孢子体不发达.不能独立生活,寄生在配子体上,由配子体供给营养。
A.
正确
B.
错误
【单选题】What did Jesus look like?We are awash in Jesus fiction. It’s not surprising. Jesus is the best-known figure of history, but in many ways he is also the least known. This makes a great subject for the ...
A.
Jesus was taller than his disciples, lean, with long, flowing, light brown hair, fair skin and  light-colored eyes.
B.
Jesus looked very different from everyone else in the region where he lived and ministered.
C.
The Bible gave detailed information about the appearance of Jesus.
D.
Nobody really knows what Jesus looks like.
【多选题】下列特征中,苔藓植物生活史所具有的特点是( )。
A.
配子体发达,孢子体寄生在配子体上的异型世代交替
B.
孢子体发达,配子体寄生在孢子体的异型世代交替
C.
具原丝体阶段
D.
有胚的出现
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