_________ , Shirley thought Carol's husband was ill, but later she realized he wasn't.
A: First
B: At first
C: Firstly
D: First of all
A: First
B: At first
C: Firstly
D: First of all
举一反三
- Don't punish him too much. ______ he's only a boy of eight. A: First B: First of all C: After all D: At all
- When he first saw her, he thought that she was a beautiful and ( ) girl.
- At first, she wasn’t used _________ and would find excuses for her mistakes?
- He looked at the times of ________ , but the first one wasn't until 7:30.
- 中国大学MOOC: 4. At first it seemed like a(n) _________idea, but then we realized that it wasn’t so crazy after all.