将下列长度的三条线段首尾顺次相接，能组成三角形的是（）A.

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问题选择题

将下列长度的三条线段首尾顺次相接，能组成三角形的是（）

A.1cm，2cm，3cm
B.2cm，3cm，5cm
C.5cm，6cm，10cm
D.25cm，12cm，11cm

答案

答案：C

单项选择题 A1/A2型题

中年男性，全程无痛性血尿半年余，静脉肾盂造影显示肾盂输尿管及膀胱均可见充盈缺损影，最可能的诊断是（）

A.移行细胞癌

B.肾癌种植转移

C.肾结核

D.腺瘤

E.转移癌

选择题

John, who is seventeen this year, usually eats ____ his father does. No wonder he is growing taller. [ ]

A. twice more than as much as

B. more than twice as much as

C. twice as much as more than

D. twice as more than much as