Chinese, the most ancient of living writing systems, consists of tens of thousands of ideographic characters, each character a miniature calligraphic composition inside its own square frame.
A each character a miniature calligraphic composition inside its
B all the characters a miniature calligraphic composition inside their
C all the charaters a miniature calligraphic composition inside its
D every charater a miniature calligraphic composition inside their
E each charater a miniature calligraphic composition inside their
Researchers in Germany have unearthed 400,000-year-old wooden spears from what it appears was an ancient lakeshore hunting ground as stunning evidence of human ancestors who systematically hunted big game much earlier than believed.
B. it appears had been an ancient lakeshore hunting ground and stunning evidence that human ancestors
C. appears was an ancient lakeshore hunting ground and is stunning evidence that human ancestors
D. appears to be an ancient lakeshore hunting ground, stunning evidence that human ancestors
E. appears that it is an ancient lakeshore hunting ground, stunning evidence of human ancestors who
Child care already a solid part of the employee benefits package at many companies, more businesses are focusing on a newer family benefit known as elder care, servicing for older dependents.
(A) Child care
(B) With child care
(C) Child care as
(D) Being the Child care was
(E) With child care’s being
Tiny quantities of more than thirty rare gases, most of them industrial by-products, threaten to warm the Earth's atmosphere even more rapidly than carbon dioxide during the next fifty years.
(A) to warm the Earth's atmosphere even more rapidly than carbon dioxide during the next fifty years
(B) to warm the Earth's atmosphere even more rapidly over the next fifty years than carbon dioxide will
(C) during the next fifty years to warm the Earth's atmosphere even more rapidly than carbon dioxide
(D) a warming of the Earth's atmosphere during the next fifty years even more rapid than cabon dioxide's
(E) a waming of the Earth's atmosphere even more rapid than carbon dioxide's will be over the next fifty years
繼續..........