“言之有理”是导游语言哲理性的体现。( )
A. 对
B. 错
They took ______ measures to prevent poisonous gases from escaping in the chemical plant.
A. influential
B.beneficial
C.fruitful
D.effective
Questions 11 to 18 are based on the conversation you have just heard.
A. Write a report.
B. Join his friends.
C. Go to the laboratory.
D. Go to the party.
Questions 11 to 18 are based on the conversation you have just heard.
A. To feed the baby.
B. To bathe the baby.
C. To wake the baby up.
D. To take care of the baby.