马克思、恩格斯第一次系统地阐述唯物主义历史观是在 [ ]

A．《德意志意识形态》

B．《资本论》

C．《 * * 党宣言》

D．《莱茵报社论》

— Andy, you were the only person that was late for the meeting, why?

— Sorry, sir. But I really had a _____ time finding the meeting hall. [ ]

A. enjoyable

B. funny

C. difficult

D. pleasant