12CrMo12CrMoV钢的常温组织是()
A.铁素体
B.珠光体
C.铁素体+珠光体
- · 有6位网友选择 A,占比60%
- · 有3位网友选择 B,占比30%
- · 有1位网友选择 C,占比10%
A.铁素体
B.珠光体
C.铁素体+珠光体
41.Volunteers don' tget pald, but the rewards from thel deeds are__ and highly appreciated.
A.cherished
B.priceless
C.valuable
D.cheap
42.One single volunteer is like a candle inthe nlght tor those who are In().
A.shineness
B.darkness
C.lightness
D.brightness
43.We should try to do_ we can.
A.whichever
B.however
C.whoever
D.Whatever
44.Imagine the power of thousands of " candlies",and the great ( will make in people' s Iives.
A.attention
B.shinenes
C.brightness
D.difference
45.As for thoge whio.Jight into tho Iives of ohors, surely someday Uney too may be ineed of that same lght hey offered.
A.lake
B.lead
C.make
D.bring
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