题干
Great Expectations ______ my favorite book, which ______ by Charles Dickens, and ______ as classic
literature nowadays.
literature nowadays.
A：is; was written; is see
B：are; are written; are see
C：is; had been written; is see
D：are; were written; is being see
答案(点此获取答案解析）
A
，对绿色植物来说，当反应向左进行时，提供能量的生物化学反应是（ ）