Experiments show that monkeys have language.A．YB．NC．NG

Explain why nuclear magnetic resonance experiments show only one type of hydrogen atom in theion.

10th Annual Motor Show

April 5-30

Spellman Convention Center

Olympia City, Washington

More than 200 domestic and imported car manufacturers will display their 2007 product lines.

For exhibitor & sponsor information: http//www.spellrnanmtshow.com

How many days will this show last？

A．5 days.

B．30 days.

C．26 days.

D．10 days.

The experiments show that high-fat diets_____________.

A．the volunteers do

B．because she does not have a weight problem

C．because the life there can be very boring

D．make people overeat

E．because she was her own boss

F．after passing a high-protein test

The experiments show that high-fat diets_______________.

A．the volunteers do

B．because she does not have a weight problem

C．because the life there can be very boring

D．make people overeat

E．because she was her own boss

F．after passing a high-protein test

The experiments show that high-fat diets 查看材料

A.the volunteers do

B.because she does not have a weight problem

C.because the life there can be very boring

D.make people overeat

E.because she was her own boss

F.after passing a high-protein test

What do experiments show about our memories？

A．We are more likely to remember things we do than things we see.

B．People always remember pleasant things rather than unpleasant ones.

C．Our ability to remember something depends on our feelings when it happens.

D．We tend to have better long-term memories than short-term memories.

Lab Rat is a computer application

A．for science experts to ask and discuss scientific questions.

B．for science experts to show how experiments are done.

C．for children to show off their knowledge about scientific questions.

D．for children to enquire answers about scientific questions.

The data collected from Experiments 1 and 2 show:

A.no clear trend in sulfate concentration among terrestrial deposits, but increasing sulfate concentrations in the lakes.

B.increasing sulfate concentration among terrestrial deposits, but decreasing sulfate concentrations in the lakes.

C.no clear trend in sulfate-concentration levels either among terrestrial deposits or among the lakes.

D.increasing sulfate concentrations among terrestrial deposits, but no clear trend in sulfate-concentration levels in the lakes.

The purpose of George Spilich’s experiments is ________.

A) to test whether smoking has a positive effect on the mental capacity of smokers

B) to show how smoking damages people’s mental capacity

C) to prove that smoking affects people’s regular performance

D) to find out whether smoking helps people’s short-term memory