5. Our name are Hans and Black. _____ are mechanics.
A: You
B: We
C: They
D: He
A: You
B: We
C: They
D: He
举一反三
- The Schrödinger equation is as fundamental to quantum mechanics as Newton's laws are to mechanics.
- —Are you Jim Green A: Nice to meet you. B: My name is Black. C: No, I'm not.
- _____ our representative calls on you next week， he will make you an offer ____ we feel sure will meet with your approval.
- Should we change our plan? A: What can I do for you? B: No, he is not in. C: I think we should. D: I'm sorry.
- ----Who’s the man _____black. ---He is Mr. Black. A: with B: on C: in D: at