[此试题无题干]
To begin with, it is impossible to
come up with
a satisfactory definition of what constitutes happy and unhappy marriage.
[此试题无题干]
BSection A/B
Presumably
excessive consumption of fried foods has serious consequences as has been proved.
[此试题无题干]
The areas, called "plaques", gradually thicken and harden with fibrous material, cells, and other deposits, restricting the opening of the vessel and reducing blood flow in the tissues, a condition known as "______".
Mental exercise can favorably______the structure of the brain just as physical exercise can change one's bodily proportions.
After a long delay, she______replying to my e-mail.
[此试题无题干]
Floods have
undermined
the foundation of the ancient bridge.
People with a history of recurrent infections are warned that the use of personal stereos with headsets is likely to______their hearing.
A coronary disease is the widely-used term______insufficiency of blood supply to the heart.
[此试题无题干]
Presently this kind of antidepressant is still in clinical______, even though the concept has been around since 1900s.
If everyone could realize natural resources are not______, we wouldn"t have to worry about any blind exploitation of them.
[此试题无题干]
We tend to notice the times that something remarkable occurred, while ignoring all the time______that nothing remarkable happened.
Two SARS patients hospitalized for observation have been
discharged
, though their condition continues to be monitored by local health teams.
The idea of correcting defective genes is not particularly
controversial
in the scientific community.