an inverter performs the NOR operation
an inverter performs the NOR operation
She performs the songs with and flair.
She performs the songs with and flair.
A gerund performs the same functions as a noun.
A gerund performs the same functions as a noun.
The brain performs three____ : reading, recalling and analyzing.
The brain performs three____ : reading, recalling and analyzing.
Every financial market performs the following function: _________
Every financial market performs the following function: _________
In active voice, the subject of the sentence performs the action.
In active voice, the subject of the sentence performs the action.
In a fairy tale, a hero or heroine usually performs tasks with ____________.
In a fairy tale, a hero or heroine usually performs tasks with ____________.
The anesthesiologist starts anesthesia for the patient while the surgeon performs the operation.
The anesthesiologist starts anesthesia for the patient while the surgeon performs the operation.
中国大学MOOC: A gerund performs the same functions as a noun.
中国大学MOOC: A gerund performs the same functions as a noun.
A gerund performs the same functions as a noun. A: 正确 B: 错误
A gerund performs the same functions as a noun. A: 正确 B: 错误