一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Whatadvicewouldyougivetoafriendwhowantscosmeticsurgery —. A.I would advise themnot to have that surgery, becausethey are very well. B.Iwoul...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Whatadvicewouldyougivetoafriendwhowantscosmeticsurgery —. A.I would advise themnot to have that surgery, becausethey are very well. B.Iwoul...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Wouldyouhavecosmeticsurgeryifitwasfree —. A.No. Good diet and exercisearegreat alternatives. B.Yes, Iwould not have it. C.No,I wouldhave it...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Ihaveascaronmyface,soI’vemakeupmymindtohaveaplasticsurgery. —. A.Good idea. B.I’ve no idea. C.Amazing. 正确答案:A.Good idea. 2.(单选题)T...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Wouldyouhavecosmeticsurgeryifitwasfree —. A.No. Good diet and exercisearegreat alternatives. B.Yes, Iwould not have it. C.No,I wouldhave it...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Whatadvicewouldyougivetoafriendwhowantscosmeticsurgery —. A.I would advise themnot to have that surgery, becausethey are very well. B.Iwoul...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Letmeintroducemyself,I’mTom. —________________. A.It is my pleasure. B.pleased to meet you. C.what a pleasure. 正确答案:B.pleased to meet...
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Couldyougivemethebrochureforthatmachine —________________ A.Yes, here you are. B.No, thanks. C.Yes, please. 正确答案:A.Yes, here you are....
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Perhapsyouhaveheardourproducts.Wouldyouliketoknowsomethingmore —_________________ A.Sure. Go ahead. B.I don’t need anything. C.I‘ve heard...
1.(单选题)n阶无向完全图Kn的边数是(). A.n B.n(n-1)/2 C.n-1 D.n(n-1) 正确答案:B.n(n-1)/2 2.(单选题)n阶无向完全图Kn每个结点的度数是(). A.n B.n(n-1)/2 C.n-1 D.n(n-1) 正确答案:C.n-1 3.(单选题)已知无向图G的结点度数之和为20,则图G的边数为...