四六级考试

【单选题】 Which of the following statements is TRUE
A．If clouds are high, there will be bad weather.
B．The color of clouds is a factor to help predict the weather.
C．If the weather is good, the clouds must be very low.
D．To study clouds is the only way to understand the weather.

网考网参考答案：B
网考网解析：
推理题。从第三段可知预测天气要考虑到云的三方面因素：运动、颜色和变化。 查看试题解析出处>>