The play is said to be worth seeing. You must have seen it yesterday evening, ______you？A．

When the temperature of the refrigerant flowing out from the condenser is below the condensing temperature, it is said to be _____.

What is said to be the major problem facing young couples？A．They need to fulfill more duti

According to the news item, the man is said to be related to the death of______ people.A．7

The film is an award winner and is______.A．worth to seeB．worth of seeingC．worth being seeD

What is said to be the consequence of a shrinking population?A.Weakened national strength

The philosopher is said to be a s______ man. He closed himself indoors and rarely had visitors.