【简答题】完形填空 I sent copies of the draft of my last book to both my sisters. Naomi, the oldest, read it and sent me detailed (详细的) and helpful __ 1 __. Mimi kept it a while, and then told me that she had begun...
【简答题】A pair of lines that are the same distance apart all along their length are .
【简答题】Task 2 Fill in the blanks in the following sentences with the words or phrases given below. Change the form where necessary. permanent vomit prolong recover get rid of dramatically pot...
【简答题】sound heroic substantial Stephen King, a contemporary American author of horror, suspense, science fiction and fantasy, has set us a good 4) example. His first book Carrie was rejected 30 times, so he...
【单选题】金属元素与人体健康有很大关系b钾元素可以调节体液平衡,维持肌肉和神经功能及代谢.如果人体缺乏钾会出现肌肉不发达、心率不齐等症状.市场上出售的一种叫果味钾的补钾药,其主要成分是柠檬酸钾(C 6 H 5 K 3 O 7 ?H 2 O).下列有关柠檬钾的说法正确的是( )
D.
该物质中碳、氢、钾、氧元素的原子个数为6:7:3:8
【多选题】应当先履行义务的当事人有确切证据证明后履行义务方有下列哪些情形时,可以行使不安抗辩权()
【单选题】有关审计证据的下列表述中,正确的是( )。
B.
注册会计师运用观察、查询、函证、监盘、计算、检查和分析程序等方法,均可获取与内部控制相关的审计证据
C.
注册会计师自行获取的审计证据通常比被审计单位提供的证据可靠
D.
注册会计师运用观察、查询、函证、监盘、计算、检査和分析程序等方法,均可获取书面证据
【单选题】下列关于细胞结构和功能的叙述,正确的是 ( )
A.
.洋葱根尖分生区细胞有中心体,与细胞有丝分裂有关
C.
.原核细胞没有核膜,转录和翻译在细胞质中进行
D.
.人体神经元有树突和轴突,一个神经元能完成完整的反射活动
【单选题】一份信用证经另一家银行保证对符合信用证要求的单据履行付款义务,这份信用证就是( )。