解答 答案:C;and和;or或者;but但是;so于是;根據(jù)句意"I'd like to我想去"和"I have to finish my homework first我必須首先完成我的作業(yè)",可知二者之間是轉(zhuǎn)折關(guān)系;but表示轉(zhuǎn)折關(guān)系;故選C.
2.因為西南地區(qū)的嚴重干旱,兩千多萬人面臨缺水問題. More than 20million people are having difficulty getting safe drinking waterbecause ofthe serious drought in the southwest of China.