跨国公司收购兼并时按收购兼并双方是否互愿互利，可分为善意收购和（）。
参考答案：恶意收购
Look at the pride on Tom's face. He _____ to have been praised by the manager just now. [ ]
A. seemed
B. seems
C. had seemed
D. is seeming
客运专线无砟轨道铁路高程控制网应按（）水准测量精度要求施测。
A、一等
B、二等
C、四等
