However,attimesthisbalanceinna

However, at times this balance in nature is disturbed, ____ a number of possibly unforeseen effects.

A．lying in

B．calling in

C．existing in

D．resulting in

登录免费查看答案和解析

相关试题

In copying this document, be careful not to __________ any words.

A．make out

B．work out

C．leave out

D．find out

收藏答案/解析

England took __________ lead after 31 minutes with __________ goal by Peter Nail.

A．the; a

B．a; a

C．the; the

D．a; the

收藏答案/解析

How I wish I__________ longer this morning, but I had to get up and come to class.

A．slept

B．might sleep

C．could have slept

D．would sleep

收藏答案/解析

When a pencil is partly in a glass of water, it looks as if it __________.

A．breaks

B．has broken

C．were broken

D．had been broken

收藏答案/解析

__________ smoking, he would not have got cancer in the lung.

A．Was he given up	B．Had he given up
C．Did he give	D．If he gave up

收藏答案/解析