问题
选择题
Tom went off to the EXPO Garden with his friends, ______an exciting day of discovering the unique culture of each nation．
A．expected
B．expecting
C．to expect
D．expects
答案
答案：B
考查现在分词作状语。expecting在这里做伴随状语，句意：汤姆和他的朋友们去了上海世博会园，期望发现每一个国家独特的文化的令人兴奋的一天。故选B。
