甲公司主张乙公司违约，乙公司则主张合同未成立，其理由是自己向_爱下问搜题

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问题单项选择题

甲公司主张乙公司违约，乙公司则主张合同未成立，其理由是自己向甲公司发出的要约已经撤销。在甲公司可能提出的以下理由中，哪种情形下法院可以认定乙公司撤销要约成立 ( )

A．乙公司在要约中确定了承诺期限

B．尽管乙公司在要约中未定承诺期限，但甲公司接到要约后已在考虑是否要给对方承诺

C．乙公司在要约中明确表示等待甲公司的答复

D．甲公司发出承诺以后才收到乙公司撤销要约的通知

答案

参考答案：B

解析：[考点] 要约的撤销
[详解1《合同法》第18条规定，要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。本条表明要约可以撤销。《合同法》第19条规定，有下列情形之一的，要约不得撤销：
(一)要约人确定了承诺期限或者以其他形式明示要约不可撤销；
(二)受要约人有理由认为要约是不可撤销的，并已经为履行合同作了准备工作。
本题中，A、C项可视为第19条第(一)项规定的两种情形，要约不得撤销。至于B项，我们认为并不符合第19条第(二)项的要求，因为该项规定要求：“受要约人有理由认为要约是不可撤销的”与“已经为履行合同作了准备工作”两个条件同时具备，始产生要约不得撤销之法律后果，故排除B项。关于D项，依第18条之规定，乙公司发出的撤销要约的通知于甲公司发出承诺的通知后到达，故乙公司撤销要约亦不能成立。故只有B为正确答案。

完形填空

The passengers on the bus watched sympathetically as the attractive young woman with the white cane made her way carefully up the steps．She   36   the driver and, using her hands to feel the   37   of the seats, walked down and found the   38   which the driver had told her was empty．Then she settled in．
It had been a year since Mary, 34,   39   a medical misdiagnosis （误诊）, was suddenly thrown into a world of   40 . Mark, her husband, was an Air Force officer and he loved Mary with all his heart．He   41   her how to rely on her other   42  , specifically her hearing, to determine where she was and   43   to adapt herself to the new environment．He helped her befriend the bus drivers who could   44   for her, and save her a seat．
45  , Mary decided that she was ready to try the   46   on her own．Monday morning, she said good-bye and for the first time, they went their   47  ways．
On Friday morning, Mary took the bus to work as usual．As she was   48   the bus, the driver said, “Boy, I   49   envy you．” Mary had no   50 what the driver was talking about, and asked, “What do you   51  ?”
The driver answered, “You know, every morning for the   52   week, a fine-looking gentleman   53 a military uniform has been standing across the corner   54   you as you get off the bus．He   55   you cross the street safely and he watches until you enter your office building．You are one lucky lady．”
Tears of gratitude poured down Mary’s cheeks．

A．according to

C．getting off

C．believes in

单项选择题

溺水者被救出水后，神志不清，呼吸停止，口唇发绀。需口对口人工呼吸的先决条件是（）。

A.清除口咽内异物，保持呼吸道通畅

B.确定呼吸已停止

C.头部向后深仰

D.置于仰卧位

E.确定每分钟吹气次数