控制适合的条件，将反应
设计成如右图所示的原电池。下列判断不正确的是( )
| A．反应开始时，乙中石墨电极上发生氧化反应 |
| B．反应开始时，甲中石墨电极上Fe3+被还原 |
| C．电流计读数为零时，反应达到化学平衡状态 |
| D．电流计读数为零后，在甲中溶入FeCl2固定，乙中石墨电极为负极 |
The children loved their day trip, and they enjoyed the horse ride ______.
| A．most | B．more | C．less | D．little |
Progress______ so far very good and we are sure that the work will be finished on time.
| A．was | B．had been | C．has been | D．will be |
Charles was alone at home, with_______ looking after him.
| A．someone | B．anyone | C．not one | D．no one |
It is often ______ that human beings are naturally equipped to speak.
| A．said | B．to say | C．saying | D．being said |
I can’t leave. She told me that I ______ stay here until she comes back.
| A．can | B．must | C．will | D．may |