________

[A] insists on [B] sums up [C] turns out [D] puts forward

[试题]Mike’suncleinsists______________inthishotel.A)whateverB)whomeverC)whicheverD)whoever

[单选题][A/] embarrassing/[B/] inspiring/[C/] upgrading/[D/] innovating

[单选题]/[A/] for/[B/] up/[C/] off/[D/] on

[单选题]［A］ up ［B］ off ［C］ down ［D］ on

[单选题]A． around B over C on D up

[单选题]请在（9）处填上最佳答案。[A] stay up[B] crop up[C] fill up[D] cover up

[单选题]_________[A] given up [B] got over [C] carried on [D] put down

[单选题]The author of the passage insists that learning the arts_________.A． requires great effortsB． demands real passionC． is less natural than learning mathsD． is as natural as learning a language

[单选题]A．) put inB．) take overC．) make upD．) set off

[单选题]You are performing two sums: the first is a sum of two scalar variables and the second is a matrix sum of a pair of two- dimensional arrays-size 1000 by 1000.What speedup is achieved when the calculations are performed on size 1000 processors?A．50B．1