【简答题】在公式 S= 1 2 (a+b)h 中,已知b=3,h=5,S=20,则a=______.
【单选题】— Zhang Lili, “the most beautiful teacher”, has moved us deeply. — Yes, and she is ______ popular with her students.
【简答题】M24-5H6H-S的M24表示______代号,5H表示______代号,6H表示______代号,S表示______。
【单选题】角质层水分降至( )以下,皮肤就会干燥发皱,产生肉眼可见的裂纹甚至鳞片
【单选题】角质层水分降至()以下,皮肤就会干燥发皱,产生肉眼可见的裂纹甚至鳞片。
【单选题】听力原文:This is William Marshall with this hour's top story. The City of Plasburg today has announced plans to create a brand new sports complex in downtown Plasburg. According to Mayor Jackson Tuttle, t...
A.
A brand new sports car will be launched.
B.
A new mayor will be elected.
C.
A sports complex will be created.
D.
The Plainsview Bridge is being repaired.
【单选题】As ___ matter of fact, it was her attitude towards ____life that moved us most.
【单选题】In 2013, _____________ ranked him the most successful male solo artist on the Billboard Hot 100 Top All-Time Artists, him third overall behind ______________ and Madonna.
A.
Billboard; the Beatles