题目

平面直角坐标系中，点O是坐标原点，过点A（1，2）的直线y＝kx+b与x轴交于点B，且S△AOB＝4，则k的值是（） A . B . C . 或 D . 或 答案：C单词拼写【1】Thunders ________________ (陪伴/伴随) by heavy rain in this season are very common.【2】It is hard to see how the issue can be resolved to everyone's __________________ (满意/满足).【3】The new fivestar hotel will have ____________ (住宿) for more than 2,000 people.【4】During the civil war, thousands of people f____________ (逃避/逃离) from the country.【5】It is _____________ (催促/极力主张) that we (should) take measures to protect the environment.【6】Most states guarantee the right to free and ______________ (足够的/充分的) education.【7】The men ______________ (沉迷/放弃) themselves to drinking alcohol when they were in sorrow.【8】As we know, the exhibition is held ____________ (每年的).【9】These creatures live in the ___________ (深处) of the ocean.【10】This is certainly a ___________ (理论上的/假设的) risk but in practice there is seldom a problem.