【单选题】Directions: Compare the following sentences and choose those in which the underlined idea is emphasized.
A.
The boys reluctantly left the playground.
B.
The boys left the playground reluctantly .
【简答题】下图为氢标准电极,玻管内装的是硫酸溶液, H 2 从下端通入,上端流出;的另一端 与待测电极连接。氢标准电极是这样规定的: 1 硫酸溶液中 c (H + ) = ( 1 ) mol · L - 1 (保留一位小数) 2 吹出的 H 2 在金属铂片上形成饱和气流,在玻管内有压强 p = ( 2 ) KPa 3 体系的温度 T = ( 3 ) K (整数) 4 E θ (H + /H 2 ) = ( ...
【单选题】Directions: Compare the following sentences and choose those in which the underlined idea is emphasized.
A.
That a single man with a good fortune must want a wife is a truth universally acknowledged.
B.
It is a truth universally acknowledged that a single man with a good fortune must want a wife .
【单选题】Directions: Compare the following sentences and choose those in which the underlined idea is emphasized.
A.
I saw a cat in the garden yesterday.
B.
In the garden yesterday I saw a cat .