【判断题】cGMP和cAMP是细胞间传递信息的第二信使。
【单选题】小王在某手机店挑选手机,挑选了将近一个小时,但最后觉得没有一款适合自己的,打算离开,但该手机店店员拦住他,要求其购买一部。问该店员的行为侵犯了小王的( )。
【单选题】《汉书.刑法志》记载,"大刑用甲兵,其次用斧钺;中刑用刀具,其次用钻笮;薄刑用鞭扑。”该记载表明了中国法律的起源与( )息息相关。
【判断题】木兰和鹅掌楸同属木兰科,果实为聚合蓇葖果
【判断题】白玉兰和鹅掌楸同属木兰科,果实都为聚合蓇葖果( )
【单选题】Teachers encourage the use of dictionaries so that_______
A.
students will be able to express their ideas more freely.
B.
students will have more confidence in writing.
C.
teachers will have less trouble in correcting mistakes.
D.
students will learn to be independent of teachers.
【单选题】If a university is to be of any use, it should prepare the students for an intellectual career by ______.
A.
imparting knowledge and developing skills
B.
developing students' independence in thinking
C.
disciplining the students in their subject fields
D.
promoting the imagination in connecting details with general principles
【单选题】下面哪个类实现了接口Usable?( ) interface Usable { int use(int data); }
A.
class Human implements Usable{ int use(int a) { return 1; } }
B.
class Human extends Usable { public int use(int a) { return 1; } }
C.
class Human implements Usable{ public int use(int a) { return 1; } }
D.
class Human implements Usable{ public int use() { return 1; } }