She ___ impatient in the knowledge that time was limited.
A: is
B: was
A: is
B: was
举一反三
- Sadly, my a_______ with Spanish literature is rather limited. (knowledge of a subject)
- His knowledge is only limited ________ what is taught in class.
- The teacher tried to ______ each child though the time was limited.
- 中国大学MOOC: The license is non-exclusive, non-_____________ and time limited.
- He was trying to explain but she became impatient (不耐烦) and ____him ____.