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【单选题】
--- Tom looks unhappy.What’s the matter? --- He got annoyed _____ her words.A.
because
B.
because of
C.
with
D.
to
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举一反三
【单选题】—__________? —He's a farmer. [ ]
A.
What is your father doing
B.
What does your father do
C.
Where is your father
D.
Who is your father
【简答题】连词成句: row, to, want, We, a, boat (.)
【单选题】甲状腺手术发生甲状腺危象主要原因是
A.
硫氧嘧啶类药物服用过多
B.
甲亢症状术前未能很好控制
C.
碘剂准备时间不够
D.
手术过度刺激，出血多
E.
甲状腺切除不够
【单选题】When they returned to the river, they found that the boat had _______ away.
A.
framed
B.
frosted
C.
frowned
D.
floated
【单选题】梁的横截面可选用图示空心矩形、矩形、正方形和圆形四种之一,假设四种截面的面积均相等,荷载作用方向铅垂向下,承载能力最大的截面是:
A.
空心矩形
B.
实心矩形
C.
正方形
D.
圆形
【单选题】- Can you go to row a boat with us this afternoon? - I'm afraid not. I_______ look after my little sister because my mother is out.
A.
can
B.
may
C.
would
D.
have to
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