(2011·浙江高考)Bats are surprisingly long?lived creatures, some______ a life span of around 20 years.

A．having B．had

C．have D．to have

(2011·天津高考)Passengers are permitted______ only one piece of hand luggage onto the plane.

A．to carry B．carrying

C．to be carried D．being carried

(2013·山東濟(jì)南二模)The poem A Red, Red Rose written by Robert Burns is popular with the Chinese young people, because the poem is easy ________.

A．to be understood B．to understand

C．understand D．understanding

(2013·青島一模)All flights ________ owing to the heavy fog, many passengers could do nothing but take trains.

A．to be cancelled B．were cancelled

C．have been cancelled D．having been cancelled

(2013·湖南高考)Every day ________ a proverb aloud several times until you have it memorized.

A．read　　　　　　　　　 B．reading

C．to read D．reads

(2012·北京高考)________ with care, one tin will last for six weeks.

A．Use B．Using

C．Used D．To use

(2013·新課標(biāo)全國卷Ⅰ)The sunlight is white and blinding, ________ hard?edged shadows on the ground.

A．throwing B．being thrown

C．to throw D．to be thrown

(2013·湖南高考)You cannot accept an opinion ______ to you unless it is based on facts.

A．offering B．to offer

C．having offered D．offered

(2012·湖南高考)The lecture, ________ at 7：00 pm last night，was followed by an observation of the moon with telescopes.

A．starting B．being started

C．to start D．to be started

(2013·新課標(biāo)全國卷Ⅱ)I got to the office earlier that day, ________ the 7：30 train from Paddington.

A．caught B．to have caught

C．to catch D．having caught