【单选题】Which of the following statements is NOT true?
A.
Primitive people had to arm themselves with wooden sticks when they travelled.
B.
Primitive people protected themselves with stone clubs when they travelled.
C.
Primitive people had to travel in groups.
D.
Primitive people never traveled at night.
【单选题】The outdoor book festival attracts ______.
A.
autograph seekers and authors only
B.
people with different interests
C.
people who love Los Angeles
D.
people who like cooking
【单选题】Given the seeming intelligence of cetaceans, people are always tempted to compare them with humans and other animals. Studies on discrimination and problem-solving skills in the bottlenose dolphin, fo...
【单选题】患者,男性,60岁,近日来总是便秘,护士嘱其多吃水果,帮助通便。水果中哪种营养素具有通便作用( )
【单选题】The world cup football match will be televised _________ to people all over the world this evening.
【单选题】Which of the following is NOT a higher need that attracts people to work?
A.
Association with others.
B.
Possibility of earning a good salary.
C.
Interest value of the work.
D.
Cultivation of self-respect.
【单选题】Environmental activists encourage people to recycle food waste instead of ______ of it with the general trash.