上述病例，为确诊应行的检查是A．血hCGB．宫腔镜C．B超D．腹平片E．子宫造影

You'd better ______ the whole article at once.

A．copy

B．copying

C．to copy

D．copied

You'd better______ the whole article at once.

A．copy

B．copying

C．to copy

D．copied

You'd better______ the whole article at once.

A．copy

B．copying

C．to copy

D．copied

You’d better()to hospital at once.

A. go

B. to

C. going

You read the whole article carefully ________.

[A] to get all the headings

[B] to see how the problem is discussed

[C] to name problems

[D] to think about the title

A．copy

B．copying

C．to copy

D．copied

Read the whole article after ________.

[A] you have got all the information about the problem

[B] you understand the title

[C] you have read one paragraph after another

[D] you are clear about what to be discussed

Read the whole article after______.

A. you have got all the information about the problem

B. you understand the title

C. you have read one paragraph after another

D. you are clear about what to be discussed

You read the whole article carefully______.

A．to get all the headings

B．to see how the problem is discussed

C．to name problems

D．to think about the title