switch （i） { default： 310-025 Leading the way in IT testing and certification tools，www.testking.com - 27 - System.out.printIn（“Hello”）； } What are the two acceptable types for the variable i？ （）
For what purpose did the school ask a retired policeman to offer a class?
The main bearing shells are made of steel with a lining of bearing metal which may be white metal, copper-lead or aluminum-tin alloy What is the meaning of “which” in the sentence above?（）
As seen from the tow，what should connect the leading ends of both towing bridle legs to the main towing hawser?（）
What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker? （）
The policeman gave the thief a blow in（）stomach.
Given： 310-025 Leading the way in IT testing and certification tools， www.testking.com - 48 - public class foo { static String s； public static void main （Stringargs） { system.out.printIn （“s=” + s）； } } What is the result？（）
On these pages you get the story of what happened ―― and how leading Americans see the priorities now.（）
User Scott has updated the salary of one of the employees in the EMPLOYEES table and has not committed the transaction. What are the two types of locks that this scenario would lead to？（）
听音频，回答以下问题。what didn’t the man get from the conversation?
The policeman rushed into the room only ______ an old lady lying on the ground.
What leads to the different characterization of the wolf in the two versions?
The policeman was investigating all the ______________ to get the truth.
According to the cultural information in lead-in part, what is Science?
The policeman ______.
The policeman ordered him to pay the______for parking on the pavement.
The policeman wrote down all the．particulars of the accident．
The policeman cautioned the prisoners _____ any tricks.
What is "organic food"？ Why does the author believe that it may lead to the problem that "there wouldn't be much room left for the rainforest"？
What does "lead time" in the last paragraph mean？
The policeman said that the young man was______for the accident．
What kind of cancer is the sixth-leading cause of cancer-related death worldwide？
In the fight, the thief knocked the policeman ______（）
What isn’t mentioned in the text？
