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【多选题】
混合砂浆应用广泛的原因是具有良好的( )A.
保水性
B.
黏聚性
C.
流动性
D.
经济实惠
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举一反三
【简答题】To signal a pause longer than a comma, or a change in tone, we can use a ______.
【单选题】The three backpackers finally reached the top of Mount Huangshan, ________ they could enjoy the breathtaking sights to their heart's content.
A.
when
B.
where
C.
why
D.
how
【单选题】Nearly three years of high school had gone by_____he finally realized the importance of studying hard.
A.
until
B.
while
C.
before
D.
so that
【判断题】The story of golden apple is about the discord among three gods, which finally resulted in the war of Troy.
A.
正确
B.
错误
【判断题】The story of golden apple is about the discordamong three goddesses, which finally resulted in the war of Troy.
A.
正确
B.
错误
【单选题】Nearly three years of high school had gone by______ he finally realized the importance of studyinghard.
A.
until
B.
while
C.
before
D.
sothat
【判断题】dash( —— ) is used to signal a pause longer than that of a comma but not as long as that of a period.
A.
正确
B.
错误
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