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【单选题】
超声抛光不常采用( )作磨料。
A.
碳化硅
B.
碳化硼
C.
金刚砂
D.
碳化铝
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参考答案:
举一反三
【单选题】数据备份是为了防止因()引起的数据丢失而采取的一项措施。
A.
系统故障
B.
病毒入侵
C.
错误操作
D.
以上全部
【单选题】数据备份是为了防备因______引起的数据丢失而采取的一项措施。
A.
系统故障
B.
病毒入侵
C.
错误操作
D.
以上都是
【单选题】Butter, milk, _______________ and cream are dairy products.
A.
yogurt
B.
eggs
C.
sugar
D.
salt
【单选题】We ____with the farmer for a supply of milk and butter.
A.
disputed
B.
debated
C.
quarrelled
D.
bargained
【单选题】Milk, eggs or butter are always _____ of the shop.
A.
at the back of
B.
information
C.
cheap
D.
travel
【简答题】Breakfast is the first 11 of the day. We have juice, toast with butter, eggs, and milk. We can also have cereal. We eat lunch 12 Some people like to eat hamburgers and French fries. Others like tuna f...
【单选题】Cuts in prices for milk, butter, and cheese will be ______ by direct payments to farmers.
A.
offset
B.
quenched
C.
participated
D.
reclaimed
【单选题】※阿胶入煎剂时宜
A.
包煎
B.
烊化
C.
冲服
D.
泡服
E.
先煎
【单选题】数据备份是为了防备因( )引起的数据丢失而采取的一项措施。
A.
系统故障
B.
病毒入侵
C.
错误操作
D.
其他三个选项全部
【单选题】Milk,butter,and cheese are _______ here from the farms.
A.
imported
B.
transferred
C.
transformed
D.
transported
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