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搜题
【单选题】
以下数组定义语句中不正确的是 。A.
int a[]=new int[5]{1,2,3,4,5};
B.
int[,] a=new inta[3][4];
C.
int[][] a=new int [3][0];
D.
int [] a={1,2,3,4};
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【单选题】能减弱心肌收缩力并减慢心率的药物：A. 普萘洛尔B. 去甲肾上腺素C. 左旋多巴##
A.
能减弱心肌收缩力并减慢心率的药物： A. 普萘洛尔
B.
去甲肾上腺素
C.
左旋多巴
D.
酚妥拉明
E.
肾上腺素
【单选题】The shop that is _______to my home is often_______ at 9:30 p. m.
A.
close ; close
B.
closed ; closed
C.
close ; closed
D.
close ; closes
【简答题】听录音，标序号。 ( ) silk shop ( ) clothes shop ( ) apartment office ( ) tea shop ( ) hotel ( ) bicycle shop
【单选题】This shop sells apples, bananas and things like these. It's a___. A. food shop B. book shop C. fruit shop D. vegetable shop
A.
food shop
B.
book shop
C.
fruit shop
D.
vegetable shop
【简答题】明清家具常使用的木材有 _________ 和 ________ 两种。
【简答题】最简单且有效的人工呼吸器是
【单选题】— The shop closes early on Saturday, right? — No. Usually it ________ 10 o’clock in the evening.
A.
closes until
B.
is closed until
C.
is open until
D.
opens until
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