Question

【题目】He had a bad cold, _______ he kept on working as usual.
A.so
B.but
C.though

Answer 1

【答案】B
【解析】句意：他得了重感冒，但他像往常一样继续工作。 “so-如此、这么（是副词修饰后面的形容词，表程度），but-表转折; though-表让步．He had a bad cold-他得了重感冒”和“he kept on working as usual他像往常一样工作”之间是转折关系，故选B。