4.Why is the conquest of space more than a great a

［A］Because it is full of challenges for human beings.

［B］Because it may be necessary for human beings to survive.

［C］Because it is the greatest adventure in human history.

［D］Because it is more exciting than any other adventures.

[单选题]The reason why more and more of the large merchant vessels are being powered by medium-speed diesel engines is .A．they operate between 150 and 450 rpmB．they are connected to the propeller by gearingC．their smaller size and weightD．they can be connect

[单选题][A] other than [B] rather than [C] more than [D] or rather

[判断题]Ground transport is typically more affordable than air， but more expensive

[判断题]Ground transport is typically more affordable than air， but more expensive

[单选题] The project schedule is more than a document that lays out the activities over time to represent the time dimension of the project, it is a management tool to be used for decision making. As such, the schedule is used by the project management team

[单选题]The project requires more labor than ________.[A] has been put in[B] have been put in[C] being put in[D] to be put in

[单选题] It is possible to have more than one (74) open in Word at the same time.（74）A． processB． textC． documentD． block

[单选题]F．or more than thirty years the statue ______ millions of foreign people arriving by ship to live in the United States.A． welcomeB． welcomesC． welcomingD． welcomed

[试题](ii) the panel interview with more than one interviewer. (5 marks)

[主观题]nomore…than什么意思