中央决算的审查和批准机关是()
A.财政部
B.国务院
C.全国人大常委
D.全国人大
参考答案:C
情景交际。
1. 想请求别人帮忙时应该怎么说:[ ]
A. Can I help you?
B. I can help you.
C. Can you help me?
2. 你想知道公园在哪里,你应该说:[ ]
A. Excuse me, where is the park?
B. Can you tell the park?
C. What is in the park?
3. 如何应答别人的求助: [ ]
A. No, I don't want to tell you.
B. Sure.
C. Thanks.
本质安全防爆电气设备同其他类型的防爆电气相比有哪些优点?