We looked forward to at eight in the morning, but he didn’t turn until 9 o’clock..
A. his ing; up
B. his ing; in
C. he came; down
D. he came; in
网友回答
(答案→)A. his ing; up
B. his ing; in
C. he came; down
D. he came; in
解析：句意，我们期待他早晨八点来，但是直到九点钟，他也没有出现。look forward to 意为期待，期望，后接动名词，故排除C和D。turn up 出现 turn in上交 turn down拒接，故选A。