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【简答题】
在 150 mL 0.10 mol·L -1 NH 3 溶液中 , 加入 50 mL0.1 mol·L -1 HCl 后 , 溶液的 pH 值 = ____
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【单选题】Please let us have a _____ report on the reputation and financial standing of the firm in question.
A.
confidential
B.
confidence
C.
confidentially
D.
confident
【单选题】Please let us have a copy of your brochure so that we may acquaint ourselves _____your products.
A.
to
B.
with
C.
for
D.
in
【单选题】Stnuts2 验证框架必须配置错误返回页面地址,需要对待校验Action配置一个的逻辑视图贝(result项), 该result项的name属性是
A.
validate
B.
error
C.
input
D.
result
【单选题】Please let us have a copy of your Export List so that we may acquaint ourselves ( ) your business lines.
A.
of
B.
for
C.
with
D.
in
【单选题】Will you please let us have a selection of goods which you think are ______ for your market?
A.
interesting
B.
proper
C.
suitable
D.
desirable
【单选题】Please let us have a copy of your Export List so that we may acquaint ourselves ___ your business lines
A.
to
B.
for
C.
with
D.
in
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