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【单选题】
Please read the following paragraph and judge which is the concluding sentence.1)Doing turther study can be troublesome.2)First, there is the issue of time, which many people simply do not have enough of it. 3) There is also the question of money, for courses are usually expensive. 4) Extra study also causes pressure and worry, especially when assignments fall due.
A.
sentence 4)
B.
sentence1)
C.
sentence 2)
D.
no concluding sentence
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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】患者李某,长期卧床。预防此病人发生压疮的关键是?
A.
保持床单干燥
B.
间歇性解除皮肤的压力
C.
对皮肤易出汗的部位使用爽身粉
D.
受压处皮肤按摩
E.
增加营养
【单选题】Charles Dickens visited America in the fall of 1867. Wherever he went, the reception was always the same. The night before tickets went on sale, crowds arrived and lined up before the door. By morning...
A.
people spend money foolishly
B.
theater tickets were very expensive in 1867
C.
Novelists usually became noted lecturers
D.
people like a popular performer