问题
选择题
Mr. Alexander doesn’t just write for fun; ______, writing is his bread and butter.
A．at last
B．in fact
C．in a word
D．as a result
答案
答案：B
题目分析：考查词组：A. at last最后，B. in fact 事实上，C. in a word总之一句话，D. as a result因此，句意：亚历山大从事写作不是为了好玩，事实上写作是他的谋生之道。选B。