【推荐1】I could        by the way she walked that her knee was still bothering her.

A．tell

B．separate

C．divide

D．find

【推荐2】They have been discussing the issue for a whole morning, but no suitable solution ________ so far.

A．was found

B．have been found

C．has been found

D．found

【推荐1】______ with motor neuron disease in 1963 at the age of 21, Hawking was expected ______ for only two more years.

A．Having diagnosed … to have lived	B．Having diagnosed … to live
C．Diagnosed … to have lived	D．Diagnosed … to live

【推荐1】He is always the last student ________ the classroom this term. But his academic result is still a little embarrassing. After all, he has missed too much in the last two years ________ in a short time.

A．to leave; catching up	B．leaving; to catch up
C．to leave; to catch up	D．leaving; catching up

【推荐2】After enduring hours in a seemingly endless queue, the travelers were worn out, ________ a last-minute flight cancellation, worsening their already low spirits.

A．just to be notified

B．only to be notified

C．just to notify

D．only to notify