【单选题】【消耗次数：1】
脉冲增量插补法包括（ ）
①
逐点比较法
②
数字积分法
③
比较积分法
④
以上选项全选
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【单选题】
At her word she stood up and walked away, stopping at the window to pull back the curtain and _____.
①
look round
②
look out
③
look up
④
look on
【单选题】
It _____to see so many children in that mountainous area cannot even afford elementary education.
①
pains her
②
makes her pain
③
is paining
④
is pained
【单选题】
To an especially sensitive child, a simple scolding can be a _____experience.
①
hysterious
②
grievous
③
gracious
④
sensible
【单选题】
It is _____ with the customer not to let the shop assistants guess what she really likes and wants until the last moment.
①
in her honor
②
on her honor
③
a point of honor
④
an honor
【单选题】
It was requested that all of the equipment _____in the agreed time.
①
erected
②
would be erected
③
be erected
④
will be erected
【单选题】
I will be glad to get acquainted _____ the girl you introduced.
①
on
②
with
③
to
④
by
【单选题】
Communication between a young couple is a(n) _____business.
①
sharp
②
dreadful
③
intense
④
delicate
【单选题】
To _____ these two ideas is impossible, they are too different.
①
match
②
bond
③
reconcile
④
compromise