The exhaust boiler are used to recover some of ( ) carried in the exhaust gasfrom the main engine
A.
water
B.
oil
C.
heat
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping website. E: Wou...
【单选题】用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping website. E: Wou...
【简答题】Listen and complete the conversation. Customer: Hi, I’d like to buy this keyboard. Salesperson: Great! Can I also 1 ______ ______ in a new mouse? Customer: No. That’s okay. I’m pretty happy with 2 ___...