The trade imbalance is likely to rise again in 2020. ________ a new set of policy actions will be required soon.
A.Because
B.Nevertheless
C.Hence
D.Therefore
A.Because
B.Nevertheless
C.Hence
D.Therefore
A、Complex long sentence
B、Coordinative construction
C、Conditional sentence
D、Subjunctive mood
A、Oversampling works by decreasing the number of minority positive tuples.
B、Undersampling works by increasing the number of majority negative tuples.
C、Smote algorithm adds synthetic tuples that are close to the minority tuples in tuple space.
D、Threshold-moving and ensemble methods were empirically observed to outperform oversampling and undersampling.
A、Rapid
B、Onset
C、Human being
D、Invasion
Study the suffix related to art below and choose appropriate words from the italicized ones to complete the following sentences. The suffix -graphy means "the making of a copy, picture, or record of something". There are many words with this suffix, such as autobiography(自传), calligraphy(书法;笔迹), cartography(地图绘制), cinematography(电影摄影术), iconography(图像;图示法;象征手法), pictography/图画记截法), pyrography(烙花术),typography(印刷版面式 样), xerography(静电复印术). 1. ________ is the art and technique of arranging type to make written language legible, readable, and appealing when displayed. 2 Mona Lisa, as a painting with complex ___________, was painted by the Italian Renaissance artist Leonardo da Vinci. It has been described as "the best known, the most visited, the most written about, the most sung about, the most parodied work of art in the world". 3.Nowadays few people can practice ____________ patiently and they usually communicate by typing, so their signatures are not so decent. 4. After going through ups and downs, you can write a(n) ________________ to look back on the past and truthfully record your life when you are old. 5. ____________ is the study and practice of how to go about making maps. It uses aesthetics, various techniques, and science to communicate spatial information in a cohesive and effective manner. 6. The movie Inception won four Academy Awards for Best__________, Best Sound Editing, Best Sound Mixing, and Best Visual Effects. 7. "Fire Needle Embroidery", also called __________, is a unique traditional form of Chinese arts, gorgeous and eye-catching, giving people simple and natural art enjoyment. 8. Chester Carlson invents"electron photography", which later comes to be known as _____, or simply photocopying
A、about
B、on
C、at
D、with
A、secret
B、privacy
C、private
D、piracy
A、embarrass
B、embarrassing
C、embarrassed
D、embarrassment
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