题目内容

—The experiment is of particular importance.

—I see. We will carry on with it ________ we can get enough money.

A. unless          B. though         C. whether         D. until

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短文改错

此题要求改正短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边的横线上画一个勾(√);如有错误(每一行只有一个错误),则按下列情况改正:此行多一个词:将多余的词用斜线(\)划掉,在该行右边的横线上写出该词,并也用斜线划掉。此行缺一个词:在缺词处加一个漏词符号 (∧),在该行右边的横线上写出该加的词。此行错一个词:在错词下划一横线,在该行右边的横线上写出改正后的词。

注意:原行没有错误的不要改动。

Attention, please, everyone.We′ve accepted the                      39.______

weather forecast on the radio this morning that                                40.______

there will have a heavy rain tonight.Be sure                                 41.______

to shut the windows and doors until you leave                                     42.______

your classrooms.The sports meet when we planned to                   43.______

hold it tomorrow will be put off.After it becomes                            44.______

fine, we’ll make other announcement.We will                         45.______

have classes on Wednesday as usually.Since it is                          46.______

colder tomorrow, please dress on more clothes in time.         47.______

Those come to school by bike, don′t keep your                       48.______

umbrellas open while riding.

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