Which of the following statements is true according to the passage？
A．Adopted children recommend that they be told about the adoption by adoptive parents.
B．Experts all agree that telling the child too early about the adoption may confuse them.
C．Some experts hold that the adopted child should be kept in the dark as long as possible.
D．Parents should not discourage the adopted child from talking about the process of adoption.

听力原文：M: The temperature is supposed to reach 35℃ today and go down to 22℃ this evening.
W: Isn't that 13 degrees difference？
Q: What is the evening temperature forecast？
（15)
A．30℃.
B．13℃.
C．35℃.
D．22℃.

A．To give an example to support the caller's opinion.
B．To make sure that she understands the caller's point.
C．To present an opposing point of view.
D．To remind the caller that his time is up.

A．In the headmaster's office.
B．In a hospital.
C．In a language lab.
D．At twelve o'clock.

听力原文：M: What! Ten minutes ago you told me there were no rooms. You just gave one to that man!
W: You don't seem to understand, sir. That man had a reservation.
Q: Where is this conversation most likely taking place？
（13)
A．In an airplane.
B．In a restaurant.
C．In a hotel.
D．In a store.

Which of the following statements is CORRECT？
A．Filial responsibility in Singapore is enforced by law.
B．Fathers have legal obligations to look after their children.
C．It is an acceptable practice for the old to continue working.
D．The Advisory Council was dissatisfied with the problems of the old.