1、I thought her nice and honest _______ I met her.

　　A.first time　　B.for the first time

　　C.the first time　　D.by the first time

　　2、He made another wonderful discovery, _______ of great importance to science.

　　A.which I think is　　B.which I think it is

　　C.which I think it　　D.I think which is

　　3、_______, Mother will wait for him to have dinner together.

　　A.However late is he　　B.However late he is

　　C.However is he late　　D.However he is late

　參考答案&解析：

　　1、C　“第一次”英語(yǔ)為 the first time.the first time I met her相當(dāng)于一個(gè)時(shí)間狀語(yǔ)從句when I first met her.for the first time作為第一次。

　　2、A　關(guān)系代詞which在定語(yǔ)從句中作主語(yǔ),代表the discovery.of great importance = very important。

　　3、B　whatever, wherever, whenever, whoever, however引導(dǎo)讓步狀語(yǔ)從句,意思是"無(wú)論(做什么,在哪兒,在什么時(shí)候,誰(shuí),如何)",加強(qiáng)語(yǔ)氣,要用陳述句的語(yǔ)序。