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【单选题】
– what time is it? -It’s six-oh-five. or It’s five ___ six.A.
to
B.
past
C.
with
D.
in
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皮皮学刷刷变学霸
举一反三
【简答题】链激酶可促进纤维蛋白(),故也称为(),临床上主要用于()疾病的治疗,但特异性低,可使全身纤维蛋白溶解而致出血,严重出血者用()对抗。
【简答题】He _ _ a book he had always wanted to have.
【简答题】he had always had a good memory, but the thrill of young love seems to have shifted a gear in his mind. (2017,6)
【单选题】下列有关溢洪道的说法不正确的是？
A.
动水压力引起的底板掀起的处理措施可以是重新浇筑底板
B.
在进弯道处设置分流隔墩，使集中的水面横比降由分流隔墩分散不能减小弯道水流的影响
C.
地基土掏空破坏的处理，首先应做好接缝处反滤，并增设止水
D.
为防止土基上的底板向下滑动，可在每块底板端部做一段横向齿墙，齿墙深度40~50cm
【单选题】下列（）不能减少应力集中的影响。 ①开小口； ②倒角； ③圆弧过渡； ④在截面变化处渐变； ⑤在截面变化处钻孔； ⑥增开切口。
A.
①②③
B.
②③④
C.
③④⑤
D.
①⑤⑥
【单选题】He had always kept a ______ eye on what was happening around him.
A.
clear
B.
keen
C.
distinct
D.
sensitive
【单选题】After retirement, Mr. Mike ______ drawing, which he had always loved but had not had time for.
A.
took up
B.
got up
C.
help up
D.
looked up
【单选题】He had always been ____the way Ruth looked, and had never once paid her a compliment .
A.
oblivious to
B.
guilty of
C.
wary of
D.
subject to
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