第9题: [单项选择]It's true that the old road is less direct and a bit longer. We won't take the new one. ______, because we don't feel as safe on it. A. Somehow B. Though C. Therefore D. Otherwise 参考答案:B 答案解析:语法结构题。though可用于句末表示转折。本句大意为:老路是弯一些也长一些,但我们不走新路,因为我们觉得新路不安全。