使用配接热电偶动圈式温度仪表时，当仪表周围的环境温度变化较大时，可加装冷端补偿器。冷端补偿器对各种热电偶通用，没有正负。
参考答案：错
The setting sun was reflected on the river, _______ everything along the banks_______all the more beautiful.
A．to make; look
B．making; looking
C．making; look
D．making; to look
You'll miss the train ______ you hurry up.
A．unless
B．as
C．if
D．until
