A. interestB. successC. advantageD. honorHe was a much ……

单项选择题People have always been （）about exactly how life on earth began.

A. curious
B. excited
C. anxious
D. careful

单项选择题So sudden （）that the enemy had no time to escape.

A．did the attack
B．the attack did
C．was the attack
D．the attack was

单项选择题Would you please keep silent The weather report （）and I want to listen.

A．is broadcast
B．is being broadcast
C．has been broadcast
D．had been broadcast

单项选择题Some researchers feel that certain people have nervous systems particularly to hot, dry winds. They are what we call （）weather sensitive people.

A．subjective
B．subordinate
C．liable
D．vulnerable

单项选择题Galileo lived in the City of Pisa, （） there is a leaning tower about 180 feet （）.

A．in which; height
B．where; in height
C．which; high
D．where; height

单项选择题—Will a pencil（） —I'm afraid not. Only a pen can be used in the exam.

A. count
B. fit
C. do
D. satisfy

单项选择题It's reported that a plane with five people（）crashed into the mountain several days ago.

A. on board
B. on the board
C. in board
D. in the board

单项选择题My postcard is still on the desk. Why （）you （）it

A．haven't; posted
B．didn't; post
C．wasn't; posting
D．won't; post

单项选择题When I talked with my grandma on the phone, she sounded weak, but by the time we （）up, her voice had been full of life.

A. were hanging
B. had hung
C. hung
D. would hang

单项选择题There is a （）of impatience in the tone of his voice.

A. dot
B. hint
C. notion
D. phrase