问题

Many people in the city wonder _____the city officials have the information they need to solve the problem

A:that
B:whether
C:what
D:which

正确答案是：

同类题型

When ________ to danger and conflict, men tend to increase blood pressure, ________ nervous or anxious. [ ]

The parents were unsettled for the firstfew days,abouttheir son’s safety.

The government will __________ the countrythrough the difficulties ahead.

下面哪一个划线部分的元音字母e的读音与其他不同的是：

He can’t be at home now, for I saw him_____ in the gym just now.