如受寄件人委托，到营业窗口办理特快专递邮件查询的，应提供邮件_爱下问搜题

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问题单项选择题

如受寄件人委托，到营业窗口办理特快专递邮件查询的，应提供邮件收据（邮件详情单）、寄件人及（）的有效证件。

A.收件人

B.本人

C.代收人

D.签收人

答案

参考答案：B

完形填空

Joe Simpson and Simon Yates were the first people to climb the West Face of the Siula Grande in the Andes mountains. They reached the top _______, but on their way back conditions were very _______. Joe fell and broke his leg. They both knew that if Simon _______ alone, he would probably get back _______. But Simon decided to risk his _______ and try to lower Joe down the mountain on a rope（绳）.
As they _______ down, the weather got worse. Then another _______ occurred. They couldn’t see or hear each other and, _______, Simon lowered his friend over the edge of a precipice（峭壁）. It was _______ for Joe to climb back or for Simon to pull him up. Joe’s _______ was pulling Simon slowly towards the precipice. _______, after more than an hour in the dark and the icy cold, Simon had to _______. In tears, he cut the rope. Joe _______ into a large crevasse（裂缝）in the ice below. He had no food or water and he was in terrible pain. He couldn’t walk, but he _______ to get out of the crevasse and started to _______ towards their camp, nearly ten kilometers _______.
Simon had _______ the camp at the foot of the mountain. He thought that Joe must be _______, but he didn’t want to leave _______. Three days later, in the middle of the night, he heard Joe’s voice. He couldn’t _______ it. Joe was there, a few meters from their tent, still alive.

C．successfully

A．unwillingly

D．regretfully

A．unnecessary

B．take a rest

C．make a decision

B．traveled to

D．returned to

C． immediately

单项选择题

观测场内仪器设施的布置要注意互不影响，便于观测操作，各仪器设施东西排列成行，南北布设成列。其中，相互间南北间隔（）.

A.＞3米

B.≥3米

C.＞4米

D.≥4米