3.Our teachers are ________ about our chances of success.
A: solid
B: survived
C: strengthens
D: optimistic
E: concluded
A: solid
B: survived
C: strengthens
D: optimistic
E: concluded
举一反三
- Our teachers are ___________ about our chances of success. A: optimistic B: optimism C: pessimism
- Our teachers are ___________ about our chances of success. A: inconvenient B: optimistic C: strengthen
- Our teachers are _____________ about our chances of success. A: equal B: contact C: optimistic D: courtesy
- Our teachers are ___________<br/>about our chances of success. A: optimistic B: optimistically C: optimism D: opt
- Our teachers are ___________ about our chances of success.