【单选题】The Mississippi River which is over 2300 miles long is the second-longest river in the United States. (单选题)
A.
The Mississippi River which is over 2300 miles long is the second-longest river in the United States. (No commas)
B.
The Mississippi River, which is over 2300 miles long is the second-longest river in the United States.
C.
The Mississippi River which is over 2300 miles long, is the second-longest river in the United States.
D.
The Mississippi River, which is over 2300 miles long, is the second-longest river in the United States.
【单选题】Which of following description related to “Kennedy’s moon-shot speech” is NOT true?
A.
Kennedy is US President John F. Kennedy.
B.
The speech was held on May 25, 1961.
C.
Kennedy challenged Congress and the American people to put a man on the moon
D.
Kennedy was sent to the moon.
【单选题】The place where a channel moves from along one bank of the river over to the other bank of the river is called a().
【简答题】共阳极的数码管输入信号的有效电平是 [填空(1)] 电平。
【单选题】怪味鸡的口味特点是:咸甜麻辣酸鲜香各味兼具,彼此共存,没有那一种味道( )。
【单选题】听力原文: Lee Harvey Oswald, a 24-year-old former Marine, was being transferred from police headquarters to the county jail. The man accused of murdering the US President, John F. Kennedy, has himself bee...
【简答题】There are strange similarities in the life of John F. Kennedy and the life Abraham Lincoln. For example, Kennedy became a president in 1960, while Lincoln elected in 1860.This was exactly one hundred ...