The computer system _______suddenly while he was searching for information on the Internet.
| A．broke out | B．broke up | C．broke in | D．broke down |
____to caring for an Ebola(埃博拉) patient, the nurse found herself also infected, feeling hopeless.
| A．Devoting | B．Devoted |
| C．Having devoted | D．To devote |
The police were ____ that they search for the 12-year-old girl thief immediately.
| A．expected | B．reported |
| C．demanded | D．suspected |
—She looks very happy. She ____have passed the exam.
—I guess so. It’s not difficult after all.
| A．should | B．could | C．might | D．must |
In some families, it is the grandparents who ____for the spoiled child.
| A．are blamed | B．is blamed |
| C．are to blame | D．has been blamed |
The tour group ____ 50 students is coming to China next Monday.
| A．consisted of | B．consisting of |
| C．to consist of | D．consists of |