It_____morethanhalfayearsinceI_____ateacher.
A: is,become
B: was,become
C: is,became
D: hasbeen,becomes
A: is,become
B: was,become
C: is,became
D: hasbeen,becomes
举一反三
- You should have put the yogurt into the fridge, I expect it ______ undrinkable by now. A: became B: had become C: has become D: becomes
- He became attracted to the idea of action words. In this sentence, become attracted to means__ A: Become uninterested in B: Become dull C: Become / be interested in D: Become boring
- Statistics ______ an increasingly popular course in college all over the world. A: become B: becomes C: have become D: has become
- We all hope ____ scientists. A: become B: to become C: becoming D: became
- In plain English BECOME(x,(~ALIVE(x)))means______. A: x becomes x B: x does not become x C: x becomes not alive D: x becomes alive not