Seeing the world-famous pianist standing in front of her, the young pianist a cry of joy and surprise.
A. left out
B. let out
C. came out
D. spoke out
网友回答
A. left out
(答案→)B. let out
C. came out
D. spoke out
解析：考查词组辨析：A. left out遗漏，省略B. let out泄漏，发出，C. came out出版 D. spoke out大声说出，句意是：看到世界著名的钢琴家站在她面前，年轻的钢琴家发出又惊又喜的叫声。选B。