某测站北方有座大山,并承担云蔽山拍发任务。如果在出现云蔽山的同时又有龙卷在S方,此时此次该站应发()份危险报。
A.1
B.2
C.0
D.3
参考答案:B
In the reading room, we found him at a desk, with his attention on a book.
A.sitting; fixing
B.to sit; fixed
C.seating; fixing
D.seated; fixed
下列加点字的注音完全正确的一项是( )(2分)
A.绯红(fēi)胆怯(què)稽首(jī)抑扬顿挫(yì)
B.描摹(mó)侮辱(wū)发愣(lèng)深恶痛疾(è)
C.禁锢(gù)犀利(xī)闪烁(shuò)广袤无垠(mào)
D.颔首(hàn)鞭挞(tà)诘责(jí) 长吁短叹(xū)