问题
选择题
To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
A．strengths
B．benefits
C．techniques
D．values
答案
答案：A
题目分析：strengths指“长处”、“优势”、“优点”，与weaknesses对应。benefits: 好处、利益；techniques: 技术、技能；values: 价值、价值观，句意：为了让队员们表现得更好，教练首先要知道他们的优点和缺点。根据句意说明A正确。