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【判断题】
强碱滴定一元弱酸的条件是CKa≥10－8。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】Why didn’t the writer start a zoo in England?
【单选题】We didn’t start our discussion _____ everybody arrived.
A.
since
B.
if
C.
while
D.
until
【多选题】关于男性生殖系统结核的描述，正确的是
A.
可出现继发不育
B.
附睾结核一般不易发现
C.
前列腺结核多继发于肾结核
D.
附睾结核病变侧输精管呈串珠样改变
E.
多见于50～70岁
【单选题】The author didn't start complaining when he met with unpleasant experiences because
A.
he thought the day was different from before.
B.
it was one of his self-proclaimed day of Gratitude.
C.
his son became more cute and his wife more adventurous.
D.
he could manage these little unhappy things in life.
【简答题】泌尿、男性生殖系结核的原发病灶多见于______,其次是______与______。
【单选题】— When will the London 2012 Olympic Games start? — It will start on July 27 th . You can visit London this ________.
A.
spring
B.
summer
C.
autumn
D.
winter
【单选题】The meeting was to_________ but the manager________ until twenty minutes later.
A.
start; didn’t turn up
B.
be started; hadn’t turned up
C.
start; hadn’t turned up
D.
have started; didn’t turn up
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