【判断题】过了宽限期(30或60天)仍未缴费,即合同终止
【单选题】Which of the following uses ATM as the Data Link layer protocol that’s terminated at what’s known as the DSLAM?
【判断题】心绞痛是心脏病的表现症状之一,是最常见的临床症状。()
【判断题】即使审理一起备受社会舆论高度关注的案件时,法官的职业思维也应坚持法律性优于道德性、论证性优于结论性、推理性优于描述性。
【单选题】下列哪种元素是固氮酶成分,在氮代谢中有重要作用,对豆科植物的增产作用显著?
【单选题】The Earth's crust is thought to be divided into huge, movable segments, called plates, which float on a soft plastic layer of rock. Some mountains were formed as a result of these plates crashing into...
A.
the effect of climatic change on sea level
C.
force of Earth's crustal plates hitting each other
D.
earthquakes that break the crust