________，as long as I’m with nature，I don’t care.
A．However tough the journey is
B．Whatever tough the journey is
C．However the journey is tough
D．Whatever the journey is tough
—I wonder what makes you a successful manager.
—I ________ as a waiter for five years，which contributes a lot to my today’s work.
A．serve B．have served
C．had served D．served
The traffic rule says young children under the age of four and ________ less than 40 pounds must be in a child safety seat.
A．being weighed B．to weigh
C．weighed D．weighing
—What do you think of the 2013 Spring Festival Party?
—Well，great！But I don’t think much of ________ held last year.
A．the one B．it
C．one D．which
Due to the widespread ________ of this medical technology，more diseases can be discovered and treated at an early stage.
A．presentation B．application
C．qualification D．appreciation
—________ one and a half months enough for the project to be finished?
—I am afraid not.The professor is ill and only after he recovers ________ go on with it.
A．Is；he can B．Are；he can
C．Is；can he D．Are；can he
