I’d like you to describe to my friend your exciting adventures in Africa ________ you
A. like
B. as
C. as if
D. as though
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The world ________ we live is in constant change.
A. where
B. which
C. what
D. that
下列条件可不设室内消防给水为 。
A. 超过六层的单元式住宅和超过五层的其他民用建筑
B. 厂房、库房（除遇水易燃、易爆物品存放点外）
C. 耐火等级为三、四级且建筑体积不3000m3 的丁类生产厂房和建筑体积不超过5000 m3 的戊类生产厂房
Here tourists could hear the ________ stream splashing as water tumbles over the dam,powering the overshot waterwheel.
A. mill
B. mall
C. pump
D. plumb
Please be patient ________ my aunt -- she’s old and forgetful.
A. to
B. with
C. for
D. towards
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