问题
选择题
We had to _________ the engine piece by piece for transport.
A．take up
B．take out
C．take off
D．take apart
答案
答案：D
考查词组辨析：A. take up从事，拿起，B. take out拿出，C. take off起飞，流行，脱下，D. take apart拆开，句意是;我们不得不把发动机的零件拆开来运输。选D。