Question

一起加油吧 🙌

請問第19題為什麼要選D而非C

@ 16. 一 20. 題為題    主 隊     信昌和
突   hinese sclentiSts 同 for state-run China National Nuclear C have made a
8全只 rough in nuclear technology that cean    1 0 wtostgrue irra   1
MG thatthelteebhnolopy can effectlvely end any Supply COflcerns
“China $proven uranlum sources Will last only 50 to 70 years, but this now changes to

3,000 years,”China Central Television said. /

 

 

China has  een 上 hard to increase the Share of alternatlye power Sources in 1ts
energy mlX 讓   志 Gatb6 和 and “18. thenation's reliance on polluting coal.
The development 1S undoubtedly an important Step forward.

9    the world”s second-largest economy since it surpasSsed Japan jm 2010,
China aimS to get 135 percent of 1ts power from renewable sources by 2020. Itis 20.

of a fast- developing nation to Strike a balance between economic development and

 

envlronmental protectlon.

2 16.(W havev必        (Rumake AN        (C) leave + SA  (D) enable 0人Ate V

人 7 cxpects          (B) is expecting      (C) is expected      (D) has expected

0 18.(A) boost              (B) decease 二。 (C) create             (D)reduce

009 (ATo be                (B) To have been       (C) Been                (D) Having been
C0920.(A) vital           (B)urgent 倪      MGQ wise           (D) hasty

Answer 1

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愛麗絲❤️千紙鶴

這是分詞構句
原句：China have been the world's second-largest economy since it surpassed Japan in 2010,
因為那個since所以前面用完成式（have been）
變成分詞構句要省略主詞然後完成式的have變成having，所以選D

一起加油吧 🙌

我懂了 謝謝你😆

愛麗絲❤️千紙鶴

不會😊