, however, as to be virtually, if not actually, infinite.
第1题
from a single point in the subject to focus on a single point in the image, as a consequence of their passing through a series of transparent (透明的) elements with precisely curved surfaces.
第2题
after you fall into slumber, your brain activity level will increase again slightly。
第3题
A) which B) on which C) in which D) whenever
第4题
A) any other boy in the class
B) any boy in the class
C) all boys in the class
D) you and me as well as the class
第5题
.
A) since B) when C) until D) before
第6题
.
A) Compared with B) Compared C) Comparing with D) Comparing
第7题
.
A) has destroyed their hut B) to destroy their hut
C) having destroyed their hut D) being destroyed
第8题
.
A) Hardly had he arrived B) Hardly he had arrived
C) No sooner did he arrive D) No sooner arrived he
第10题
.
A) went B) could go C) was gone D) could have gone
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!