公元325-451年之间,基督教一共召开了几次大公会议()
A、3.0
B、4.0
C、5.0
D、6.0
参考答案:B
The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.
A truck driver wants to load as many identical cylindrical canisters of olive oil as can fit into the 3- meter ×4- meter ×9- meter storage space of his truck. How many canisters can he load into the truck ?() (1) Each canister has a volume of 62,500π cubic centimeters. (2) The height of each canister is four times the radius.
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.
劳动力市场上的工资的决定机制是()
A.由劳动者决定
B.由企业决定
C.由企业的盈利状况决定
D.由劳动力价值决定而受求关系的变动影响浮动