1 . 如果你能接受我的邀请，我将不胜感激。(汉译英)

2 . 只有学会和自然和睦共处，我们才不会成为野生生物和地球的威胁。(汉译英)

3 . 这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作共创美好未来的可能性。(汉译英)

8 . —When was it ________ you realized she was a famous film star?
—________ she took off her dark glasses.

A．when, When

B．that, Until

C．When, Until

D．that, Not until

9 . It was at the very beginning ________ Mr. Smith made a decision ________ we should send for a doctor.

A．what, that

B．that, which

C．which, that

D．that, that

10 . What we need ________ good textbooks.

A．is

B．are

C．have

D．has