单项选择题
The interviewer should take down notes at the moment the person ______ answers the questions.
单项选择题 ______ ,I should ask them some questions.
单项选择题 "Car 17 won the race.""Yes, but its driver came close to ______ killed."
单项选择题 ______ we need air and water, so do we need criticism and self-criticism.
