氧解离曲线由正常位置向左移，可见于下列哪种情况
A．组织代谢增加B．贫血C．从血液进入组织的氧量增加D．储存数周的血液
参考答案：D
同义句转换。
1. What can I do for you?
____________ I ____________ you?
2. These are short pants.
These pants____________ ____________.
3. This box is small.
This box____________ ____________.
4. How much is the pencil?
____________ the____________ of the pencil?
5. Let's have a look at the picture.
Let's____________ ____________ the picture.
“贸易方式”栏：( )。
A．来料加工
B．进料加工
C．进料对口
D．三资进料加工
