【正文】
the Ⅱ . 將下列詞或詞組合成一個(gè)完整的句子。 a 3. Look at ______ skirt! I bought it for Mum on Mother’s Day. Isn’t it nice] A. a B. the C. an D. / 4. This is ______ song I’ve told you about. Isn’t it ______ beautiful one? A. the。 / B. /。 an B. the。 ( )1. The growing of death is one of the most important world problems ( )2. The speed of the growth is slowing down. ( )3. Four babies are born every second in the world. ( )4. In one year, people have to find food for over 350,000 mouths more. ( )5. A big problem caused by the population