题目详情The most crucial issue at present is how to solve the problem of food safety. A.necessary B.important C.demanding D.urgent 请帮忙给出正确答案和分析，谢谢！
题目答案
题目解析⬇️小程序搜题更方便
推荐题目
737反映软组织血液分布的是（)A．血流相B．血池相C．局部显像D．全身显像8213
4448Only his relatives knew he had a fatal illness.A.strangeB.deadlyC.seriousD.unknown9534
7168None of the five centenarians have any children. 查看9820
463关于肺性肥大性骨关节病的说法正确的是（)A．好发于四肢骨，可出现双轨征B．多发生于骨盆或肋骨C6522
5050反映较大血管的血流灌注和通畅情况的是（)A．血池相B．血流相C．断层显像D．全身显像4263
1596We should give our guests some art crafts authentically Chinese so that they could better 8265
4310Success often depends on temperament.A.educationB.aristocracyC.dispositionD.experience2354
3318The company issues an annual report every March.A.a longB.a yearlyC.a financialD.a produ4501
4094The famous athlete expressed his regret at the failure of the running race.A.disapprovalB51
9050在其骨显像图上代谢性骨病的特征表现最为明显的是（)A．原发性甲状旁腺功能亢进B．畸形性骨炎C．8585
7053Legg-Perthes病是（)A．代谢性骨病B．儿童特发性股骨头坏死C．畸形性骨炎D．强直性脊柱炎958
5405请在第__（65）__处填上正确答案。 查看材料A.originB.designC8735
6657He was resolute in his attempt to climb up to the top of the mountain.A.disgustedB.determ4239
9294请在第__（64）__处填上正确答案。 查看材料A.mixtureB.linkC.7487
6604Last week， I called on my teacher.A.telephoneB.rangC.visiteD.saw7733
