Jim, as well as his sisters, to talk to his parents at present because of misunderstanding. A．is prepared B．was prepared C．are prepared D．were prepared
下列词语中加点的字，读音全都正确的一项是（ ） A．肄业(yi) 笑靥(yè) 箴言(j in) 溘然长逝(kè) B．扎实(zhā) 麻痹(bì) 鞭
北京时间2010年11月1日0时26分，我国在西昌卫星发射中心成功将第六颗北斗导航卫星送入太空。这是我国今年连续发射的第四颗北斗导航系统组网卫星，
核外电子数相同，核内质子数不同的两种粒子，它们可能是 A．同种元素的不同原子 B．同种元素的原子和离子 C．两种不同元素的原子 D
攀登珠穆郎玛峰的火炬手由常温的帐篷出来时，与下图变化趋势相符的是 ①皮肤血管血流量的变化 ②身
While attending a conference，I returned to my hotel room late one evening．The overhead light outside my door was burned out and I had 21 finding the keyhole．When I 22 to open t
My sister is _______ about what she eats, otherwise she would not be so thin. A. special B. curious C. particular D. specific
