问题
选择题
It’s important to learn to take a positive attitude ________ life when you are ________ trouble.
A．to; under
B．of; in
C．towards; in
D．with; in
答案
答案：C
题目分析：句意：当你处于困境中时学会用积极的态度对待生活很重要。towards介词，往，向，面对，be in trouble处于困境中；it是形式主语，真正的主语是不定式，故选C。