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问题 单项选择题

用铁铤、消防斧等破拆工具进行破拆行动的方法为（）。

A、撬砸法

B、拉拽法

C、锯切法

D、冲撞法

答案

参考答案：A

单项选择题

Thomas Moller is an economist for Econometrics Associates. Moller’s supervisor asks him to propose how to reduce the fiscal imbalance. Moller contends that the fiscal imbalance can be reduced by raising income taxes. Moller’s colleague, Melissa Stephens, contends that the fiscal imbalance can be reduced by cutting government promised benefits.Regarding the statements by Moller and Stephens: Moller Stephens （）①A. Correct Incorrect②B. Incorrect Correct③C. Correct Correct

A. ①

B. ②

C. ③
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单项选择题

乳腺恶性淋巴瘤的声像图特征是（）①肿块常单发，呈圆球状或分叶状②肿块常多发，形态不规则③肿块较大，常>10．0cm，少数<5．0cm④肿块较小，常<3．0cm⑤肿块边界清晰，有包膜样回声⑥肿块边界不清晰，无包膜样回声⑦内呈低回声均匀，后方声加强⑧内呈高回声，不均匀，后方声衰减

A.②④⑥⑧

B.①④⑤⑦

C.②③⑥⑧

D.①③⑤⑦
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