【单选题】Tom is the_______ of the three.
【单选题】A rain is expected for this evening, no wonder you see the ants moving about on the ground.
C.
今晚肯定有暴雨,否则地面上会看到有许多蚂蚁。
【单选题】中国学术界认为夏人的活动范围是今天的:()
【单选题】What is the common view on multitasking?
A.
It enables people to work more efficiently.
B.
It is in a way quite similar to switch-tasking.
C.
It makes people's work and life even harder.
D.
It distracts people's attention from useful work.
【单选题】(Section A conversation 2) 9.
A.
Space flights were stopped for two years.
B.
The space program wasn't the same.
C.
The space program was reduced.
【单选题】For a binary tree, which one of the following is incorrect statement? ( )
A.
It can implemented using pointers.
B.
It is linear data structure
C.
It is nonlinear data structure
D.
each node has maximum two branches
【判断题】民法的基本原则自古以来一成不变的,同时各国民法的基本原则也是一致的。
【单选题】(Long conversation 1) 9.
【单选题】It is very ___ to listen to him.