问题
选择题
The teacher suggested we do the exercises with great ________ though they were easy.
A．expectation
B．caution
C． ambition
D．assumption
答案
答案：B
词义辨析。A．预期，指望；B．小心，警告；C. 野心，雄心； assumption 设想，采取。句意：尽管他们很简单，老师建议我们小心的做这些练习题。故选B。