下列关于正常年份长江进入汛期时间的表述中，正确的是哪一项？（）
A、上游早于下游
B、上游早于中游
C、上游早于中下游
D、上游迟于中下游
参考答案：D
句型转换。
1. He asked me, "Can I borrow your bike?" (改为间接引语)
He asked me ______________ he ____________ borrow my bike.
2. Scott is good at reading. (改为同义句)
Scott ______________ _______________ in reading.
3. He is very healthy. （同义句）
He is _______ _______ _______.
4. He said I was hard-working. （划线提问）
What _____ _____ ______?
5. My sister said to me, "I'm going to help you."（同义句）
My sister _____ me that _______ _____ going to help ________.
验室分析原油前，采用的原油脱水方法主要有高压釜脱水、蒸馏脱水、静止法脱水和（）脱水法。
A、热物理
B、热生物
C、热化学
D、热电
