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【多选题】
关于试饼法测定水泥安定性描述正确的是( )。
A.
试饼的直径为60mm±10mm
B.
试饼中心10mm
C.
沸煮沸时间为180min±5min
D.
试饼放入沸煮箱内,需在30min±5min内加热至沸腾
E.
两个试饼均无裂纹,即认为水泥安定性合格
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A.
正确
B.
错误
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A.
麝香
B.
巴豆
C.
大戟
D.
半夏
E.
斑蝥
【单选题】LS6-4 4. Listen to the following five short dialogues and choose the appropriate answers.
A.
She arranged to meet her friend later.
B.
She fixed her friend's tape recorder.
C.
She tried to telephone her friend.
D.
She went to her friend's house.
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A.
Having a happy family.
B.
Planning a reunion party.
C.
Looking for exciting jobs.
D.
Meeting former classmates.
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【判断题】备用金是企业拨付给内部用款单位或职工个人作为零星开支的备用款项。备用金应列为其他应收款进行核算。
A.
正确
B.
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【单选题】Listen to a short passage and choose the best answer to each question you hear.
A.
Breaking a mirror on purpose.
B.
Catching a falling leaf on one's birthday.
C.
Finding a penny on the ground and picking it up.
D.
Dreaming of blowing out the candles in one blow.
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