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Finalizar
1)
A barometer is a device ……… is used to measure atmospheric pressure.
who
that
it
and
2)
Cloth is made by blending natural fibers and synthetic fibers, …………. cotton and rayon.
like
for example
as
such as
3)
There are many varieties of snake, ………….. are harmless to humans.
much of which
many of them
many of which
many of who
4)
Small boats can easily capsize…………they are not handled carefully.
since
although
because
if
5)
When……………..to a liquid, antifreeze lowers the freezing temperature of that liquid.
it is added
it may be added
you add
added
6)
……………..their light weight, aluminum alloys can be very strong.
Because of
Although
In spite
Despite
7)
Floods cause billions of dollars worth of property damage……
by year
annual
a year
annually
8)
Physician Alice Hamilton ………..today for her research on industrial diseases.
known
people know
knows
is known
9)
Before the late eighteenth century, most textiles ………………… at home.
have been made
have made
was made
were made
10)
Since about 1980, computers and new methods of communication ………….. office work.
are revolutionizing
have revolutionized
revolutionized
revolutionize
11)
An avalanche can race down a mountainside with great speed and ………… results.
devastate
devastation
devastating
devastated
12)
Geometry is the branch of mathematics……………with the properties of lines, curves, shapes and surfaces.
deal
dealing
dealt
deals
13)
X is the ……….. used product to combat this mycotoxin.
most
more
most widely
best
14)
One of the best …………….to the problem of poor public health is prevention.
ways
methods
approaches
proposals
15)
Harry typically vacations in Tahoe. Two years ago, he spent his vacation in Madrid. In relation to the first sentence, what does the second sentence do?
It clarifies an assumption.
It adds emphasis
It notes an exception.
It draws a conclusion
16)
The student senate debated the issue for two hours and finally voted down the resolution. Rewrite, beginning with Having debated the issue for two hours, . . . The next word or words will be
the student senate
a vote
it
the issue
17)
Genetic evaluation of forest trees …………….on accurate estimation of genetic parameters.
depends
depending
dependable
depend
18)
This matrix suffers from some major limitations (Meuwissen, 2012). First, ……….. ignores relationships beyond the known pedigree.
- (no word is needed)
they
this matrix
it
19)
Select the best word order
A simple and fast adaptive method is proposed, successfully tested in previous works.
We propose a simple and fast adaptive method that has been successfully tested in previous works.
A simple and fast adaptive method is proposed, that has been successfully tested in previous works.
A simple and fast adaptive method, which has been successfully tested in previous works, is proposed.
20)
Molecular markers constitute a powerful tool for ………………. genetic variation
quantifying
quantify
the quantification of
to quantify
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