Helooksveryold;
问题详情：
He looks very old; _______ fact, he is only forty years old.
A. in B. but C. on D. at
【回答】
A in fact是一个固定词组，意为“事实上”。
知识点：介词和介词短语
题型：选择题
问题详情：
He looks very old; _______ fact, he is only forty years old.
A. in B. but C. on D. at
【回答】
A in fact是一个固定词组，意为“事实上”。
知识点：介词和介词短语
题型：选择题
