Question

【题目】Tom always did well at school in spite of having to do part-time jobs ________.
A.more and more
B.by and by
C.step by step
D.every now and then

Answer 1

【答案】D
【解析】A. more and more越来越多；B. by and by 逐渐地；C. step by step一步一步地；D. every now and then有时，偶尔；句意：尽管汤姆有时不得不打些零工，但他功课学得很好。根据句意，故选D。