第15課第1節(jié) 從以上單詞中選出適當(dāng)?shù)囊粋€單詞,填入空格內(nèi).
    1 The doctor ( ) himself about the health of his aged patient.
    2 Governtment must protect the ( ) rights of its citizens.
    3 If you really understand the difficulties of the government, you wouldn't be so ( ) of its policy.
    4 John no longer wears a(n) ( ).
    5 ( ) is made by mixing copper and zinc.
    答案:
    1 The doctor (concerned) himself about the health of his aged patient.醫(yī)生擔(dān)心自已和病人一樣年紀(jì)時的健康.
    2 Governtment must protect the (civil) rights of its citizens. 政府必須保護(hù)自已公民的公民權(quán).
    3 If you really understand the difficulties of the government, you wouldn't be so (critical) of its policy.如果你真的了解政府的困難,你不會對那些政策那么吹毛求疵.
    4 John no longer wears a(n) (beard). 約翰不久留起了胡子.
    5 (Brass) is made by mixing copper and zinc. 黃銅是由銅和鋅混合成的.