单选题The old lady was suffering from the empty nest syndrome for so long that she felt like to find someone she could talk to her.
单选题Catching sight of her old friend Brown, Mary moved for him to come over and sit in a seat next to her. A. signed B. swayed C. twisted D. signaled
单选题All mammals have hair, but not always evident.
单选题Unlike competitive running, race walkers must always keep some portion of their feet in contact with the ground.
单选题The joke Ukilled/U the audience.
单选题The low operating costs of the foreign company will ______ the high labor costs the business pays in its own country.
单选题A good way to ______ a language is to live in the native culture with the native speakers.
单选题The pollution preventing project as well as several other issues is going to be discussed when the Congress is in______again next spring.
单选题Heart ______ is much more common these days than it was even ten years ago. A. surgery B. surgeon C. work D. circulation
单选题In winter drivers have trouble stopping their cars from ______ on ice roads.
单选题When immigrants arrived looking forward to the new opportunities and new freedom, they found danger and more hardship in a land Udevoid of/U any but the most elementary means of communication.
单选题He______in the emergency room when I arrived at the hospital. A．has been treating B．has treated C．had treated D．was being treated
单选题The State Department has issued a regulation abolishing the special
privileges
for government officials.
单选题Her taste runs also to arrangements of Chopin and Joplin, as well as to Japanese and Brazilian music, part of ______ approach that is winning her fans around the world.
单选题What I seek to accomplish is simply to serve with my ______ capacity truth and justice at the risk of pleasing no one. A. formidable B. exquisite C. exotic D. feeble
单选题Such a link, carrying power, would be an alternative to conventional power lines, with far better ______ integration into the natural environment.
单选题Because our work is very busy, so we need to relax at midday.
单选题The plane was circling over the landing field for 15 minutes when the pilot was told that he should use the Westside Field. A. is B. would be C. has been D. had been
单选题Besides the electrons, an atom also contains positive electrical particles______total charge must be equal to that of the electrons.
单选题For a variety of reasons, many American young adults are returning home or are not leaving home at all,
causing families react
in different ways.