【判断题】以春分点为参考点的坐标系不受岁差的影响。
【单选题】有机化合物分子中的双键或三键中的 π 键断裂,加入其他原子或原子团的反应,称为
【单选题】When a corporation raises money with a follow-on stock offering, ________.
A.
it does not obtain any new funding
B.
more of the company's stock are available to the public
C.
it makes purchase by smaller investors more affordable
D.
share price will increase with each subsequent offering
【单选题】丢掉原始积累环节,资本能够出现吗?()
B.
不能,劳动者与生产资料、生产对象的分离,雇佣劳动才能出现
C.
能,资本主义倡导自由平等,原始积累违背这一精神,理应抛弃
【多选题】欲配制 pH 为 3 的缓冲溶液,应选择的弱酸及其弱酸盐是( )。
【单选题】设有定义 : int x=0,*p; ,立即执行以下语句,正确的语句是( )
【单选题】欲配制 pH 为 5 左右的缓冲溶液,应选择哪一种体系比较合适? ( )
【单选题】Which of the following is correct when a corporation uses cash to pay for an expense?
A.
Total assets will decrease.
B.
Retained earnings will increase.
C.
Owners' equity will increase.
D.
Liabilities will increase.
【单选题】双键或三键中的 键断裂加入其他原子或原子团的反应为
【单选题】When a corporation has a right to redeem bonds in advance of the maturity date, the bond is considered a: