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【判断题】
切削用量三要素对切削力的影响程度是不同的,背吃刀量(切削深度)影响最大,进给量A.
正确
B.
错误
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举一反三
【单选题】He asked ___ for the overcoat. [ ]
A.
how much has my sister paid
B.
how much my sister has paid
C.
how much did my sister pay
D.
how much my sister paid
【单选题】Everyone has faced the embarrassing ______ of deciding how much extra to give a waiter or taxi-driver.
A.
incident
B.
event
C.
dilemma
D.
menace
【单选题】--- How much homework has your cousin finished? --- _______ at all. He has sat there the whole morning, doing _______.
A.
None; nothing
B.
Nothing; none
C.
No one; nothing
D.
None; none
【单选题】--___________has he been like this? --Ever since last week.
A.
How long
B.
How soon
C.
How often
D.
How much
【单选题】It is mentioned in the passage that one has to pay tax according to ________.
A.
how much education one has received
B.
whether one is single or married
C.
how old one's children are
D.
where one lives
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