Believed to originate from a small area on their foreheads, elephants emit low-frequency sounds that may be used as a " secret language" to communicate with other members of the herds.
(A) Believed to originate from a small area on their foreheads, elephants emit low-frequency sounds aht may be used
(B)Elephants emit low-requency sounds that are believed to originate from a small area on their foreheads, and they may use this
(C)Elephants emit low-requency sounds that are believed to originate from a small area on their foreheads, that they may use
(D)Originating, it is believed, from a small area on their foreheads;elephants emit low-frequency sounds they may use
(E)Originating, it is believed, from a small area on their foreheads, low-frequency sounds are emitted by elephants that may be used
Key (C)
不明白 that they may use 在这里是定语从句？ 前面有逗号，可以用that 引导吗？
不明白你的版本为何和我的不同,
这是原题, C就可以理解了,中间是插入语
Believed to originate from a small area on their foreheads, elephants emit low-frequency sounds that may be used as a secret language to communicate with other members of the herd.
(A) Believed to originate from a small area on their foreheads, elephants emit low-frequency sounds that may be used
(B) Elephants emit low-frequency sounds that are believed to originate from a small area on their foreheads, and they may use this
(C) Elephants emit low-frequency sounds, believed to originate from a small area on their foreheads, that they may use
(D) Originating, it is believed, from a small area on their foreheads; elephants emit low-frequency sounds they may use（C）
(E) Originating, it is believed, from a small area on their foreheads, low-frequency sounds are emitted by elephants that may be used
thax a lot.
| 欢迎光临 ChaseDream (https://forum.chasedream.com/) | Powered by Discuz! X3.3 |