（） blow more or less constantly（except when monsoons prevail）throughout all seasons at a mean speed of around 14 knots and are generally strongest in the late winter...

第1题

第2题

第3题

A、A.more；more B、B.more；less C、C.less；more D、D.less；less

第4题

A、stronger and more flexible B、less strong and less flexible C、less strong and more flexible D、more strong and less flexible

第5题

A、5% or less B、10% or less C、15% or less D、20% or less

第6题

A、more serious B、not less serious C、more dangerous D、no more dangerous

第7题

A、less and have less strength B、more and have less strength C、more and have greater strength D、less and have greater strength

第8题

A、I have not done this yet. B、Less than 6 months C、More than 6 months but less than 1 year D、1 - 2 years E、2 - 3 years F、More than 3 years

第9题

A、I have not done this yet. B、Less than 6 months C、More than 6 months but less than 1 year D、1 - 2 years E、2 - 3 years F、More than 3 years

（） blow more or less constantly（except when monsoons prevail）throughout all seasons at a mean speed of around 14 knots and are generally strongest in the late winter.